Welcome to The Study DEN—a quiet, digital retreat designed for everyday believers who want to dive deeper into their faith. Just like the den in your home, this is a comfortable, intentional space to pull up a chair, open the Scriptures, and find clear, biblical answers to your toughest theological and practical questions. Whether you are studying on your own or preparing to mentor others, the resources here are crafted to bridge the gap between Sunday sermons and seminary-level depth, equipping you with the foundational truth you need to step confidently into your calling as a multiplying disciple.
Below you will find various topics of study structure as questions and answers.
The Topic Gallery displays all topics/questions in a menu order. Select the Topic Shelves if you would like to see them grouped by categories and displayed like bookshelves to scroll through.
How Can I Be Sure I Am Saved and Going to Heaven? Few questions in the Christian life are as weighty or as deeply personal as this one. You might have been a churchgoer for years, or perhaps you recently decided to follow Jesus, yet a nagging voice of doubt keeps creeping into your…
Here is an exploration of some of the main attributes of God, structured to reflect His nature as revealed in Scripture. Each attribute includes biblical references to help clarify and support it.
What Does It Mean to Be a Disciple of Jesus? If you have spent any time in or around church, you have likely heard the word “disciple.” It is a term we throw around frequently, yet if you ask five different Christians what it actually means, you might get five different answers. Is a…
What Is Sin? “Whosoever committeth sin transgresseth also the law: for sin is the transgression of the law.” — 1 John 3:4 A biblically based definition of sin begins with this foundational truth. Scripturally, sin is not merely a list of bad behaviors, cultural faux pas, or a slip of judgment. According to the Bible,…
What is Faith? “Now faith is the substance of things hoped for, the evidence of things not seen.” — Hebrews 11:1 A biblically based definition of faith begins with this foundational truth. Scripturally, faith is not a blind leap into the dark or mere wishful thinking. According to the Bible, it is a concrete reality—the…
What is Repentance? “For godly sorrow worketh repentance to salvation not to be repented of: but the sorrow of the world worketh death.” — 2 Corinthians 7:10 A biblically based definition of repentance begins with understanding the original Greek word used in the New Testament, metanoia, which literally means “a change of mind”. However, in…
What Is the Church? If you were to ask someone on the street to define “the church,” they would likely point to a building with a steeple, a cross on the roof, or a sign out front. For many, the church is a location you visit on Sunday morning, a social club with religious overtones,…
What is Grace? “For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: Not of works, lest any man should boast.” — Ephesians 2:8-9 A biblically based definition of grace begins with this foundational truth. Scripturally, grace is not a reward for righteous behavior or something…
What is Christian Worship? “But the hour cometh, and now is, when the true worshippers shall worship the Father in spirit and in truth: for the Father seeketh such to worship him. God is a Spirit: and they that worship him must worship him in spirit and in truth.” — John 4:23-24 A biblically based…
What Is the Purpose of Prayer, and How Do I Pray? For many Christians, prayer can feel like one of the most frustrating parts of the spiritual life. We know we should pray, but when we actually sit down to do it, our minds wander, we run out of things to say after two…
What is the Fruit of the Spirit? “But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith, Meekness, temperance: against such there is no law.” — Galatians 5:22-23 A biblically based definition of the “Fruit of the Spirit” begins with understanding that it is the visible, tangible manifestation of a transformed…
Exploring the Unseen: An Introduction to the Spirit World “For by him were all things created, that are in heaven, and that are in earth, visible and invisible, whether they be thrones, or dominions, or principalities, or powers: all things were created by him, and for him.” — Colossians 1:16 A biblically based…
Who is God? An Introduction to the Triune Creator “Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost.” — Matthew 28:19 A biblically based definition of God is that He is the eternal, supreme, and uncreated Spirit who…
Who is God the Father? The Sovereign Architect of Creation and Redemption “But to us there is but one God, the Father, of whom are all things, and we in him; and one Lord Jesus Christ, by whom are all things, and we by him.” — 1 Corinthians 8:6 A biblically based definition…
Who is God the Son? The Word Made Flesh and Redeemer of Humanity “In the beginning was the Word, and the Word was with God, and the Word was God… And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the…
Who is God the Holy Spirit? The Indwelling Presence and Power of God “But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.” — John 14:26 A biblically…
Who are the Saints? The Redeemed of God Across the Ages “Unto the church of God which is at Corinth, to them that are sanctified in Christ Jesus, called to be saints, with all that in every place call upon the name of Jesus Christ our Lord, both theirs and ours.” — 1 Corinthians…
Who are the Twenty-Four Elders? The Crowned Representatives of the Redeemed “And round about the throne were four and twenty seats: and upon the seats I saw four and twenty elders sitting, clothed in white raiment; and they had on their heads crowns of gold.” — Revelation 4:4 A biblically based definition of…
What are Angels? God’s Heavenly Messengers and Ministers “Are they not all ministering spirits, sent forth to minister for them who shall be heirs of salvation?” — Hebrews 1:14 A biblically based definition of an angel is a powerful, immaterial, created spiritual being who dwells primarily in the heavenly realms, serving directly under…
Who is the Angel of the Lord? The Pre-Incarnate Christ “And the angel of the Lord appeared unto him in a flame of fire out of the midst of a bush: and he looked, and, behold, the bush burned with fire, and the bush was not consumed.” — Exodus 3:2 A biblically based…
What are the Archangels? The Chief Commanders of the Heavenly Host “Yet Michael the archangel, when contending with the devil he disputed about the body of Moses, durst not bring against him a railing accusation, but said, The Lord rebuke thee.” — Jude 1:9 A biblically based definition of an archangel is a…
What are the Seraphim? The Burning Ones in the Presence of God “Above it stood the seraphims: each one had six wings; with twain he covered his face, and with twain he covered his feet, and with twain he did fly. And one cried unto another, and said, Holy, holy, holy, is the LORD…
What are the Cherubim? The Guardians of God’s Holy Glory “So he drove out the man; and he placed at the east of the garden of Eden Cherubims, and a flaming sword which turned every way, to keep the way of the tree of life.” — Genesis 3:24 A biblically based definition of…
What are the Ophanim? The Chariot Wheels of God’s Throne “Now as I beheld the living creatures, behold one wheel upon the earth by the living creatures, with his four faces. The appearance of the wheels and their work was like unto the colour of a beryl: and they four had one likeness: and…
What are the Four Living Creatures? The Celestial Representatives of Creation’s Worship “And before the throne there was a sea of glass like unto crystal: and in the midst of the throne, and round about the throne, were four beasts full of eyes before and behind. And the first beast was like a lion,…
What are the Warrior Angels? The Heavenly Host of the Lord of Armies “And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels, And prevailed not; neither was their place found any more in heaven.” — Revelation 12:7-8 A biblically based definition…
What are Guardian Angels? The Ministering Spirits of God “For he shall give his angels charge over thee, to keep thee in all thy ways. They shall bear thee up in their hands, lest thou dash thy foot against a stone.” — Psalm 91:11-12 A biblically based definition of Guardian Angels is that…
What are Ministering Angels? God’s Unseen Agents of Comfort and Provision “Are they not all ministering spirits, sent forth to minister for them who shall be heirs of salvation?” — Hebrews 1:14 A biblically based theological definition of Ministering (or Comforting) Angels is that they are holy, created spirit beings dispatched by God…
What are Messenger Angels? The Divine Heralds of God “And the angel answering said unto him, I am Gabriel, that stand in the presence of God; and am sent to speak unto thee, and to shew thee these glad tidings.” — Luke 1:19 A biblically based definition of Messenger Angels is that they…
What are The Watchers (or Holy Ones)? Heaven’s Sentinels and Messengers of Decree “This matter is by the decree of the watchers, and the demand by the word of the holy ones: to the intent that the living may know that the most High ruleth in the kingdom of men, and giveth it to…
What are Destroying (or Judgment) Angels? Executors of Divine Wrath “And God sent an angel unto Jerusalem to destroy it: and as he was destroying, the Lord beheld, and he repented him of the evil, and said to the angel that destroyed, It is enough, stay now thine hand. And the angel of the…
What are the Evil Spirit Beings? An Introduction to the Forces of Darkness “Put on the whole armour of God, that ye may be able to stand against the wiles of the devil. For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this…
Who is Lucifer (Satan: The Devil)? The Chief Opponent “Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour.” — 1 Peter 5:8 A biblically based theological definition of Lucifer, most commonly known as Satan or the Devil, is that he is the…
What are the Fallen Angels? The Rebellious Host “And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto the judgment of the great day.” — Jude 1:6 A biblically based theological definition of fallen angels is that they are celestial…
Who are the Principalities, Powers, and Rulers of Darkness? “For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.” — Ephesians 6:12 A biblically based theological definition of “principalities, powers, and rulers of darkness” is…
Who are the Angels in Prison and Spirits in the Abyss? “And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto the judgment of the great day.” — Jude 1:6 A biblically based theological definition of the “Angels in Prison”…
Who are the Demons? “For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.” — Ephesians 6:12 A biblically based theological definition of “demons” is that they are malevolent, disembodied evil spirits operating under the…
Who are the Other Evil Spirits? “But I say, that the things which the Gentiles sacrifice, they sacrifice to devils, and not to God: and I would not that ye should have fellowship with devils.” — 1 Corinthians 10:20 A biblically based theological definition of “Other Evil Spirits” encompasses the vast array of…
What are the Spiritual Realms? Exploring the Unseen: An Introduction to the Spiritual Realms “While we look not at the things which are seen, but at the things which are not seen: for the things which are seen are temporal; but the things which are not seen are eternal.” — 2 Corinthians 4:18 …
What are the Heavens? The Realm of God and Light “I knew a man in Christ above fourteen years ago, (whether in the body, I cannot tell; or whether out of the body, I cannot tell: God knoweth;) such an one caught up to the third heaven.” — 2 Corinthians 12:2 A biblically…
The Heavenly Sanctuary The Throne Room of the Almighty “And the temple of God was opened in heaven, and there was seen in his temple the ark of his testament: and there were lightnings, and voices, and thunderings, and an earthquake, and great hail.” — Revelation 11:19 The Heavenly Sanctuary is the ultimate…
What is the Underworld? Realms of the Dead and Demonic Prisons “I am he that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death.” — Revelation 1:18 A biblically based theological definition of the Underworld describes it as the temporary spiritual…
What are the Final Destinations? The Eternal Future Realms “And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away; and there was no more sea. And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as…
What is the New Jerusalem? The Eternal City of God “And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband.” — Revelation 21:2 A biblically based theological definition of the New Jerusalem identifies it as the literal, physical, and…
What are the Judgements in the Bible? The Timeline of Divine Justice “For we must all appear before the judgment seat of Christ; that every one may receive the things done in his body, according to that he hath done, whether it be good or bad.” — 2 Corinthians 5:10 A biblically based…
Methods of Sharing the Gospel Christians are called to share their faith as part of their commitment to living out the teachings of Jesus Christ. This practice, often referred to as evangelism, is deeply rooted in Scripture and involves conveying the Gospel through word, deed, and lifestyle. Below are some key ways Christians share their…
Here is an exploration of some of the main attributes of God, structured to reflect His nature as revealed in Scripture. Each attribute includes biblical references to help clarify and support it.
Incorporating spiritual growth into a busy schedule requires intentionality and creative integration of spiritual practices into your daily life.
Christian spiritual warfare refers to the understanding and engagement of believers in the spiritual battle between good and evil, as they seek to overcome sin, temptation, spiritual oppression, and other forces that oppose God’s will. This concept is rooted in the Bible, which describes the spiritual realm and the ongoing conflict between God and Satan, the forces of light and darkness (Ephesians 6:12).
Fasting is an important spiritual discipline practiced in Christianity by abstaining from food (and sometimes other activities or pleasures) for a set period to draw closer to God, seek His will, and deepen faith. It is an act of worship, sacrifice, and humility, demonstrating dependence on God for sustenance and guidance. However, successful fasting involves not only spiritual preparation, but also careful physical and mental readiness.
Studying the Bible is an essential spiritual discipline for Christians, as it deepens their relationship with God, provides guidance for daily living, and helps them grow in their faith. This lesson will outline key principles, methods, and tips for a fruitful Bible study, supported by biblical references.
Integrating Bible study into your daily routine and making it a consistent habit requires intentional effort, discipline, and prioritization. Here are practical steps to help you establish Bible study as a daily practice, ensuring it becomes a regular part of your life:
Prayer is the act of communicating with God, encompassing adoration, confession, thanksgiving, supplication, and intercession. It is both a personal and communal practice in Christian faith and is shaped by biblical teachings, the example of Jesus Christ, and the guidance of the Holy Spirit.
There are spiritual disciplines and practices disciples can employ beyond those commonly mentioned (such as prayer, Bible study, fasting, and worship) that can significantly enhance spiritual growth. These disciplines have been used by Christians throughout history to deepen their relationship with God, grow in Christlikeness, and discern His will.
The Christian doctrine of the Bible is founded on the belief that the Scriptures are the divinely inspired and authoritative Word of God. It serves as the primary source of faith, instruction, worship, and practice for Christians. Its importance lies in its role as the revelation of God’s nature, plan, and purposes for humanity.
The most important biblical topics every Christian should know can be broadly categorized into foundational beliefs, essential doctrines, Christian living, and the overarching narrative of God’s purpose.
Here is a detailed overview of God’s purpose and plan in the Bible, summarized by major people, prophecies, and events, divided into the Old Testament and New Testament. This overview also includes references to dispensational periods, which some interpret as distinct stages in God’s unfolding plan.
Christian worship is a central part of the Christian life and deeply rooted in Scripture. Worship encompasses both individual and corporate expressions of love, reverence, devotion, and adoration for God. True worship is not just about rituals or outward activities but involves a heart and life devoted to God in spirit and truth (John 4:23-24).
How Can I Be Sure I Am Saved and Going to Heaven? Few questions in the Christian life are…
What Does It Mean to Be a Disciple of Jesus? If you have spent any time in or around…
What Is Sin? “Whosoever committeth sin transgresseth also the law: for sin is the transgression of the law.” — 1…
What is Faith? “Now faith is the substance of things hoped for, the evidence of things not seen.” — Hebrews…
What is Repentance? “For godly sorrow worketh repentance to salvation not to be repented of: but the sorrow of the…
What Is the Church? If you were to ask someone on the street to define “the church,” they would likely…
What is Grace? “For by grace are ye saved through faith; and that not of yourselves: it is the gift…
What is Christian Worship? “But the hour cometh, and now is, when the true worshippers shall worship the Father in…
Here is an exploration of some of the main attributes of God, structured to reflect His nature as revealed in…
Exploring the Unseen: An Introduction to the Spirit World “For by him were all things created, that are in…
Who is God? An Introduction to the Triune Creator “Go ye therefore, and teach all nations, baptizing them in…
Who is God the Father? The Sovereign Architect of Creation and Redemption “But to us there is but one…
Who is God the Son? The Word Made Flesh and Redeemer of Humanity “In the beginning was the Word,…
Who is God the Holy Spirit? The Indwelling Presence and Power of God “But the Comforter, which is the…
Who are the Saints? The Redeemed of God Across the Ages “Unto the church of God which is at…
Who are the Twenty-Four Elders? The Crowned Representatives of the Redeemed “And round about the throne were four and…
What are Angels? God’s Heavenly Messengers and Ministers “Are they not all ministering spirits, sent forth to minister for…
Who is the Angel of the Lord? The Pre-Incarnate Christ “And the angel of the Lord appeared unto him…
What are the Archangels? The Chief Commanders of the Heavenly Host “Yet Michael the archangel, when contending with the…
What are the Seraphim? The Burning Ones in the Presence of God “Above it stood the seraphims: each one…
What are the Cherubim? The Guardians of God’s Holy Glory “So he drove out the man; and he placed…
What are the Ophanim? The Chariot Wheels of God’s Throne “Now as I beheld the living creatures, behold one…
What are the Four Living Creatures? The Celestial Representatives of Creation’s Worship “And before the throne there was a…
What are the Warrior Angels? The Heavenly Host of the Lord of Armies “And there was war in heaven:…
What are Guardian Angels? The Ministering Spirits of God “For he shall give his angels charge over thee, to…
What are Ministering Angels? God’s Unseen Agents of Comfort and Provision “Are they not all ministering spirits, sent forth…
What are Messenger Angels? The Divine Heralds of God “And the angel answering said unto him, I am Gabriel,…
What are The Watchers (or Holy Ones)? Heaven’s Sentinels and Messengers of Decree “This matter is by the decree…
What are Destroying (or Judgment) Angels? Executors of Divine Wrath “And God sent an angel unto Jerusalem to destroy…
What are the Evil Spirit Beings? An Introduction to the Forces of Darkness “Put on the whole armour of…
Who is Lucifer (Satan: The Devil)? The Chief Opponent “Be sober, be vigilant; because your adversary the devil, as…
What are the Fallen Angels? The Rebellious Host “And the angels which kept not their first estate, but left…
Who are the Principalities, Powers, and Rulers of Darkness? “For we wrestle not against flesh and blood, but against…
Who are the Angels in Prison and Spirits in the Abyss? “And the angels which kept not their first…
Who are the Demons? “For we wrestle not against flesh and blood, but against principalities, against powers, against the…
Who are the Other Evil Spirits? “But I say, that the things which the Gentiles sacrifice, they sacrifice to…
What are the Spiritual Realms? Exploring the Unseen: An Introduction to the Spiritual Realms “While we look not at…
What are the Heavens? The Realm of God and Light “I knew a man in Christ above fourteen years…
The Heavenly Sanctuary The Throne Room of the Almighty “And the temple of God was opened in heaven, and…
What is the Underworld? Realms of the Dead and Demonic Prisons “I am he that liveth, and was dead;…
What are the Final Destinations? The Eternal Future Realms “And I saw a new heaven and a new earth:…
What is the New Jerusalem? The Eternal City of God “And I John saw the holy city, new Jerusalem,…
What are the Judgements in the Bible? The Timeline of Divine Justice “For we must all appear before the…
Here is an exploration of some of the main attributes of God, structured to reflect His nature as revealed in…
The Christian doctrine of the Bible is founded on the belief that the Scriptures are the divinely inspired and authoritative…
Here is a detailed overview of God’s purpose and plan in the Bible, summarized by major people, prophecies, and events,…
What is Christian Worship? “But the hour cometh, and now is, when the true worshippers shall worship the Father in…
What Is the Purpose of Prayer, and How Do I Pray? For many Christians, prayer can feel like one…
What is the Fruit of the Spirit? “But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness,…
Methods of Sharing the Gospel Christians are called to share their faith as part of their commitment to living out…
Incorporating spiritual growth into a busy schedule requires intentionality and creative integration of spiritual practices into your daily life.
Christian spiritual warfare refers to the understanding and engagement of believers in the spiritual battle between good and evil, as…
Studying the Bible is an essential spiritual discipline for Christians, as it deepens their relationship with God, provides guidance for…
Integrating Bible study into your daily routine and making it a consistent habit requires intentional effort, discipline, and prioritization. Here…
There are spiritual disciplines and practices disciples can employ beyond those commonly mentioned (such as prayer, Bible study, fasting, and…
How Can I Be Sure I Am Saved and Going to Heaven? Few questions in the Christian life are…
What Does It Mean to Be a Disciple of Jesus? If you have spent any time in or around…
What Is Sin? “Whosoever committeth sin transgresseth also the law: for sin is the transgression of the law.” — 1…
What is Faith? “Now faith is the substance of things hoped for, the evidence of things not seen.” — Hebrews…
What is Repentance? “For godly sorrow worketh repentance to salvation not to be repented of: but the sorrow of the…
What Is the Church? If you were to ask someone on the street to define “the church,” they would likely…
What is Grace? “For by grace are ye saved through faith; and that not of yourselves: it is the gift…
The most important biblical topics every Christian should know can be broadly categorized into foundational beliefs, essential doctrines, Christian living,…