“The commands of the law, in the hand of Christ, have lost their old covenant-form, and are full of love. The command of the law of works is, Do, and Live; but in the hand of Christ, it is, Live, and Do: the command of the law of works, is, Do, or else be damned: but the law in the hand of Christ, is, I have delivered thee from hell, therefore do: the command of the law of works is, Do in thy own strength; but the law in the hand of Christ is, “I am thy strength; My strength shall be perfected in thy weakness,” therefore Do. The command is materially the same, but the form is different: the command of the law of works is, Do perfectly, that you may have eternal life; but now, in the hand of Christ, the form is, I have given thee eternal life in me, and by my doing; and therefore do as perfectly as you can, through my grace, till you come to a state of perfection. The command, I say, is the same materially …. And sure I am, that the authority of the commanding God is not lessened, or lost, that the command is now in the hand of Christ: Christ is God, co-equal and co-essential with the Father; and as God’s authority to judge is not lost, or lessened, in that all judgment is committed to the Son; so his authority to command, is not lost or lessened, in that the law is in the hand of Christ: nay, it is not lessened, but it is sweetened, and made amiable, lovely, and desirable to the believer, constraining him to obedience, in that the law is in the hand of his Head, his Lord, and his God.”
-Ralph Erskine (1685-1752)
West Port Experiment 