Galatians 3:18-20

Darby Translation

¹⁸ For if the inheritance [be] on the principle of law, [it is] no longer on the principle of promise; but God gave it in grace to Abraham by promise.

¹⁹ Why then the law? It was added for the sake of transgressions, until the seed came to whom the promise was made, ordained through angels in [the] hand of a mediator.

²⁰ But a mediator is not of one, but God is one.