GOD'S WORD® Translation
Does this mean, then, that the laws given to Moses contradict God's promises? That's unthinkable! If those laws could give us life, then certainly we would receive God's approval because we obeyed them.

American Standard Version
Is the law then against the promises of God? God forbid: for if there had been a law given which could make alive, verily righteousness would have been of the law.

Berean Study Bible
Is the law, then, opposed to the promises of God? Certainly not! For if a law had been given that could impart life, then righteousness would certainly have come from the law.

Douay-Rheims Bible
Was the law then against the promises of God? God forbid. For if there had been a law given which could give life, verily justice should have been by the law.

English Revised Version
Is the law then against the promises of God? God forbid: for if there had been a law given which could make alive, verily righteousness would have been of the law.

King James Bible
Is the law then against the promises of God? God forbid: for if there had been a law given which could have given life, verily righteousness should have been by the law.

World English Bible
Is the law then against the promises of God? Certainly not! For if there had been a law given which could make alive, most certainly righteousness would have been of the law.

Young's Literal Translation
the law, then, is against the promises of God? -- let it not be! for if a law was given that was able to make alive, truly by law there would have been the righteousness,

Galatians 3:21 Additional Translations ...