God is the Creator and Ruler of the universe. He has eternally existed in three persons: the Father, the Son, and the Holy Spirit. These three are co-equal and are one God.
Man is made in the image of God. He is the supreme object of God’s creation. Although God designed man to have fellowship with him, man became alienated from God through disobedience. As a result, all human beings are born with a sinful nature and choose to sin against God. Man is incapable of regaining a right relationship with God through his own efforts.
Man was created to exist forever. He will either exist eternally separated from God by sin, or in union with God, through forgiveness and salvation. When you die, you will either spend eternity in Heaven or Hell. Eternal separation from God happens in Hell. Eternal union with God occurs in Heaven.