Sometimes, the most effectual way to burn a house is to do it by pouring petroleum down the middle of it, and setting fire to it, as the ladies and gentlemen (!) did in Paris in the days of the Commune; and, sometimes, the shortest method is to light it at the four corners. I have never tried either plan; but that is what I think. I like to burn churches rather than houses, because they do not burn down, they burn up, and keep on burning when the fire is of the right sort. When a bush is nothing but a bush, it is soon consumed when it is set on fire; but when it is a bush that burns on and is not consumed, we may know that God is there. So is it with a church that is flaming with holy zeal. Your work, brethren, is to set your church on fire somehow.
—C.H. Spurgeon, The Soul Winner