What does it mean that God alone justifies the ungodly?

The doctrine that God alone justifies the ungodly is foundational to understanding salvation. Romans 4:5 makes it clear that God justifies the ungodly, highlighting that justification is a divine act, not something humans can accomplish by their own merits. This underscores the reality that we, as sinners, have no inherent righteousness to commend ourselves to God. Paul, in Philippians 3:9, articulates that he desires to be found in Christ, not having his own righteousness, but that which is through faith in Christ. This reinforces the truth that justification is solely the work of God, ensuring that no one can boast in their salvation (Ephesians 2:8-9). Ultimately, it reflects God's boundless grace and mercy towards those He has chosen.