WCF 19.7.
Neither are the forementioned uses of the law contrary to the grace of the Gospel, but do sweetly comply with it; (Gal. 3:21) the Spirit of Christ subduing and enabling the will of man to do that freely, and cheerfully, which the will of God, revealed in the law, requireth to be done. (Ezek. 36:27, Heb. 8:10, Jer. 31:33)