We all die because our bodies are still subject to death, the consequence of original sin. This further underlines our dependance on God and Faith, through which we are saved. Life goes beyond the grave, and the state of your relationship with God carries over to the after life, everyone who dies will be resurrected at an appointed time, either to eternal life with God or judged and sentenced to eternal separation from God, damnation, also known as the second death, because of their wickedness and rejection of God. The second death is defined as a lake of fire, which satan and his angels will be cast in, along with everyone who practices sin and ungodliness.