What does the Bible say about death and its significance?

Death is a profound subject in Scripture, introduced in Genesis 2:17 when God warns Adam about the consequences of disobedience. Death, understood as both physical separation from the body and spiritual separation from God, is a direct result of the Fall. Romans 5:12 clarifies that through one man's sin, death entered the world, underscoring our collective human condition. Every human being, from the moment of conception, hangs precariously on the brink of death, as noted in Hebrews 9:27: 'It is appointed for man to die once, and after that comes judgment.' This inherited mortality serves to remind us of our fallen state and points to our need for salvation through Christ.