The Law and the Promise

15 Brothers and sisters, let me take an example from everyday life. Just as no one can set aside or add to a human covenant that has been duly established, so it is in this case.

Read Galatians 3:15 Using Other Translations

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.
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.
Dear brothers and sisters, here’s an example from everyday life. Just as no one can set aside or amend an irrevocable agreement, so it is in this case.