How do we know our gospel is true?

To assess whether our gospel is true, we must evaluate it against the Word of God. Paul explicitly states in Galatians 1:8 that any gospel differing from the one he preached should be considered accursed. The true gospel is rooted in the Old Testament and fulfills its prophecies concerning Christ. This consistency with Scripture is crucial, as the entire biblical narrative points to Christ as the source of our salvation and righteousness. Only the genuine gospel provides the necessary foundation for true faith and obedience.