Christians believe in total depravity because Scripture teaches that all humanity is spiritually dead due to sin and unable to choose God without divine intervention.
The doctrine of total depravity asserts that, due to the Fall, every aspect of human nature is affected by sin, rendering individuals incapable of saving themselves. Ephesians 2:1 states that we were 'dead in trespasses and sins,' illustrating spiritual death that requires God to quicken us to life. This understanding is crucial; as John 6:44 explains, 'No man can come to Me, except the Father which hath sent Me draw him.' Thus, Christians emphasize that apart from God's sovereign initiative, no one would seek God or respond to Him. This doctrine magnifies the necessity of grace in salvation.
Scripture References:
Ephesians 2:1, John 6:44, Romans 3:23, Ephesians 2:1-3
Commentary