Why is the doctrine of man's total depravity important?

The doctrine of total depravity teaches that every part of man is affected by sin; thus, apart from God's grace, no one can seek or choose God. Romans 3:10-12 outlines that 'there is none righteous, no, not one,' affirming humanity's inability to save itself or come to God on its own. Recognizing our total depravity is vital as it drives us to rely fully on God’s grace for salvation, rather than on our own merits. This humbling truth is foundational to the gospel, encouraging believers to place their trust solely in Christ's redemptive work.