Of all I would wish to say this is the sum; my brethren, preach Christ, always and evermore. He is the whole gospel. His person, offices, and work must be our one great, all-comprehending theme.
The world needs to be told of its Saviour, and of the way to reach him. Justification by faith should be far more than it is the daily testimony of Protestant pulpits; and if with this master-truth there should be more generally associated the other great doctrines of grace, the better for our church and our age. . .
We are not called to proclaim philosophy and metaphysics, but the simple gospel. Man’s fall, his need of a new birth, forgiveness through an atonement, and salvation as the result of faith, these are our battle-axe and weapons of war.
We have enough to do to learn and teach these great truths, and accursed be that learning which shall divert us from our mission, or that wilful ignorance which shall cripple us in its pursuit.
~ C.H. Spurgeon // Lectures to My Students, 1875-94, (Carlisle, PA: Banner of Truth Trust, 2008)