“The selfish Christian professor, who wraps himself up in his own conceit of superior knowledge, and seems to care nothing whether others sink or swim, go to heaven or hell, so long as he walks to church or chapel in his Sunday best, and is called a “sound member” — such a man knows nothing of sanctification. He may think himself a saint on earth, but he will not be a saint in heaven. Christ will never be found the Saviour of those who know nothing of following His example. Saving faith and real converting grace will always produce some conformity to the image of Jesus (Coloss. iii. 10.)” (J. C. Ryle, Holiness, 28).