We know the Gospel is not corrupted when it centers solely on Christ and His finished work without adding anything from ourselves.
Paul warns in 2 Corinthians 11:3-4 about the potential for corruption of the Gospel, particularly when individuals attempt to add their own works to Christ's finished work. If the Gospel message deviates from the simplicity and purity of Christ's sufficiency—claiming that one's own efforts or choices contribute to salvation—then it has been corrupted. The true Gospel stands in stark contrast to these additions, affirming that salvation is entirely by grace through faith in Christ alone (Ephesians 2:8-9). This clarity ensures that no leaven of human effort contaminates the perfect work of Christ.
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