In Galatians 3:6, Paul writes, "Just as Abraham believed God, and it was counted to him as righteousness," highlighting that Abraham's faith was the basis of his righteousness, not works. Paul further explains that God foresaw that Gentiles would be justified by faith and preached the gospel to Abraham beforehand: "In you shall all the nations be blessed."
This statement is profound because it shows that the gospel is not a new invention but was embedded in God's covenant promise from the beginning. When we preach the gospel today, we are participating in God's own work, proclaiming His truth.
In Galatians 3:15-18, Paul uses a human analogy to explain the permanence of God's covenant:
"To give a human example, brothers, even with a man-made covenant, no one annuls it or adds to it once it has been ratified."
Paul emphasizes that the promises were made to Abraham and his offspring, not to many descendants but to one—Christ. This means that the covenant and its promises are fulfilled in Jesus.
Understanding this passage helps believers appreciate the continuity and faithfulness of God's plan of salvation. It also underscores the importance of preaching the gospel as God's truth, not merely human words.
When Christians share the gospel, they are doing what God Himself does—proclaiming the good news that faith in Christ brings righteousness and blessing.
