“It is the atonement of the cross reconciling the holiness of the lawgiver with the safety of the offender that hath opened the way for a sanctifying influence into the sinner’s heart, and he can take a kindred impression from the character of God now brought nigh and now at peace with him. Separate the demand from the doctrine and you have either a system of righteousness that is impracticable or a barren orthodoxy. Bring the demand and the doctrine together, and the true disciple of Christ is able to do the one through the other strengthening him. The motive is adequate to the movement, and the hidden obedience of the gospel is not beyond the measure of his strength just because the doctrine of the gospel is not beyond the measure of his acceptance.”
—Thomas Chalmers, The Expulsive Power of a New Affection (Wheaton, IL: Crossway, 2020), 63-64. Chalmers said this while preaching on 1 John 2:15.