Galatians 3:15

Brethren, I speak after the manner of men; Though it be but a man’s covenant, yet if it be confirmed, no man disannulleth, or addeth thereto.

Galatians 3:15 (KJV)

Context

Paul wrote to the churches in Galatia, which were largely made up of Gentile believers. These believers were being troubled by Judaizers, Jewish Christians who insisted that following the law of Moses, including circumcision, was necessary for salvation. Paul writes to correct this error and to defend the gospel of grace.

Meaning

Paul begins by addressing his readers as “brethren,” signaling that he speaks to fellow believers. He then says, “I speak after the manner of men,” meaning he is about to use an ordinary human example to make a spiritual point. He observes that even in human affairs, once a covenant is confirmed and made legally binding, no one can disannul it or add to it. The Greek word used here, diatheke, can mean either “covenant” or “testament,” and the context points to a ratified agreement that cannot be changed by a third party.

Paul’s argument is a “lesser to greater” one: if human covenants are permanent and unchangeable, how much more is God’s covenant with Abraham. The law, which came 430 years later, cannot nullify or add conditions to the promise God made. This establishes the principle that God’s promises are irrevocable and that justification is by faith, not by works of the law.

Biblical connections

The immediate context in Galatians 3:16-18 clarifies that the covenant was made with Abraham and his Seed, who is Christ. The law does not set aside the promise; it was added because of transgressions, but it does not alter what God had already established. This verse is foundational to Paul’s defense of the gospel of grace against those who taught that law-keeping was necessary for salvation.

Application

This verse reminds us of the trustworthiness and steadfastness of God’s promises. Just as no human can alter or invalidate a confirmed covenant, we can have confidence in God’s faithfulness and the fulfillment of His promises to us. It also underscores the importance of placing our faith in Jesus Christ rather than relying on our own efforts or adherence to religious practices for salvation.

Reflection

God’s covenant with Abraham, fulfilled in Christ, is secure and reliable. Because it is based on God’s promise rather than human performance, believers can rest in the certainty of His salvation. The unchangeable nature of God’s covenant provides encouragement and assurance that His promises are sure.