Why do Reformed Christians emphasize total depravity?

In Reformed theology, total depravity is a crucial doctrine that underscores the reality of human sinfulness. It teaches that every aspect of humanity—mind, will, emotions, and body—has been affected by the fall into sin. Consequently, we are unable to turn to God or do anything good without His divine intervention. This doctrine is supported by Romans 3:10-12, which states that 'there is none righteous, no, not one.' Recognizing our total depravity leads us to an acknowledgment of our need for a Savior and drives us to rely solely on the grace of God for redemption. It emphasizes the importance of God's work in salvation, as humans are incapable of saving themselves.