Teaching a man that salvation is of God and not of man puts him on a firm foundation
Better still is it that this doctrine not only gives the man something to hold but it holds the man. Let a man once have burnt into him that salvation is of God and not of man, and that God’s grace is to be glorified and not human merit, and you will never get that belief out of him; it is the rarest thing in all the world to hear of such a man ever apostatizing from his faith. Other doctrine is slippery ground, like the slope of a mountain composed of loose earth and rolling stones, down which the traveler may slide long before he can even get a transient foothold; but this is like a granite step upon the eternal pyramid of truth; get your feet on this, and there is no fear of slipping so far as doctrinal standing is concerned. If we would have our churches in England well instructed and holding fast the truth, we must bring out the grand old verity of the eternal purpose of God in Christ Jesus before the world began. Oh may the Holy Spirit write it on our hearts!
Charles H. Spurgeon- Salvation Altogether by Grace (2 Timothy 1:9)- Delivered on Sunday Morning July 29th, 1866