There is one true God. God is the Creator and Ruler of the universe and has eternally existed in three personalities, but God is one (Deuteronomy 6:4). God is super-dimensional and eternally self-existent (John 8:54-59). God is omniscient, omnipresent, and omnipotent. He is the creator of the heavens and the earth (Genesis 1&2). While God is one, He has revealed Himself in three persons: Father, Son, and Holy Spirit (Matthew 28:19).
Jesus Christ is the Son of God. Jesus Christ is the second person of the Trinity, the eternal Son of God. The Scripture declared his virgin birth (Matthew 1:18-23); His sinless life (Hebrews 7:26 & 1 Peter 2:22); His miracles (Acts 2:22 & 10:37-38); His substitutionary death on the cross (2 Corinthians 5:21 and 1 Peter 2:24); His bodily resurrection from the dead (Matthew 28:1-6 & 1 Corinthians 15:4); His exaltation to the right hand of God (Acts 1:9,11 & Philippians 2:9-11).
The Holy Spirit. The nine fruits of the Spirit (Gal. 5:22-23) are the by-product of a Spirit-filled life and evidence of spiritual maturity. The nine gifts of the Spirit are different manifestations of the Spirit to build up the body (1 Corinthians 12:1-11). We are instructed to diligently seek the gifts (1 Corinthians 12:31, 14:1), but they must be exercised in an orderly way (1 Corinthians 14:26-33) in the conduct of love (1 Corinthians 13:1-13).
The Fall of Man. Man was created in the image of God (Genesis 1:26). However, by a voluntary act of the will, Adam and Eve disobeyed God (Genesis 3:6). That first sin had several repercussions. Man was excommunicated from the garden of Eden (Genesis 3:23), a curse was pronounced (Genesis 3:14-19), the process of physical death began (Genesis 2:17), and man died spiritually (Romans 5:12-19). Sin separated humankind from God (Ephesians 2:11-18) and left man in a fallen or sinful condition (Romans 3:23).
The Salvation of Man. The only means of salvation is Jesus Christ (Acts 4:12 & John 14:6). He died on the cross to pay the penalty of our sins (1 Peter 2:24). He offers each of us a pardon for our sins (Hebrews 9:26) and wants us to become children of God (John 1:12). When we put our faith in Christ, it triggers a spiritual chain reaction. We become the Temple of the Holy Spirit (1 Cor. 6:19). Our names are written in the Lamb's Book of Life (Revelation 3:5). We become citizens of heaven (Philippians 3:20-21). We are given eternal life (John 3:16). We are adopted and become children of God (Galations 4:4-7). Our sins are forgiven and forgotten (Hebrews 8:12). We are credited with the righteousness of Christ (Romans 4:4-5). We are born-again (John 3:3). God takes ownership of us (1 Corinthians 6:20). We receive an eternal inheritance (Ephesians 1:13-14 & 1 Peter 1:3-5).
Eternity. Man was created to exist forever. There will be a final judgment in which the dead will be resurrected and judged according to their works (Matthew 25:31-46 & Romans 2:1-9). Everyone whose name is not found written in the Book of Life, along with the devil and his angels, will be consigned to everlasting punishment in the lake of fire (Revelation 20:11-15). Those whose names are written in the Book of Life will be resurrected and stand at the judgment seat of Christ to be rewarded for their good deeds (1 Corinthians 4:5).