Our lives, our doctrine
“It is especially by such transformation of life, today as always, that the Christian message is commended to the attention of men. Certainly, then, it does make an enormous difference whether our lives be right. If our doctrine be true, and our lives be wrong, how terrible is our sin! For then we have brought despite upon the truth itself. On the other hand, however, it is also very sad when men use the social graces which God has given them, and the moral momentum of a godly ancestry, to commend a message which is false. Nothing in the world can take the place of truth.”
J. Gresham Machen, Christianity and Liberalism (New York, 1926), page 48.