What does total depravity mean in Christian theology?

Total depravity refers to the doctrine that every part of humanity—mind, will, emotions, and flesh—has been corrupted by sin. This means that apart from divine grace, individuals cannot initiate or contribute to their salvation. As explained during the sermon, total depravity leads to total inability, indicating that sinful nature prevents individuals from seeking God or pleasing Him without the miraculous intervention of the Holy Spirit. In this context, understanding our total depravity is crucial because it highlights our need for a Savior, emphasizing that only through Christ's work—both in His death and regeneration by the Spirit—can we be reconciled to God. This doctrine underscores God's sovereign grace, affirming that He alone can save those who are utterly lost in their sin.