Much has been done of late to promote the production of dwarfish Christians. The endeavor has been to increase breadth at the expense of depth. What would you think of those who should break the dams of our reservoirs to let the water spread over the country?… If, in order to spread our sea, we make it very shallow, and it breathes miasma and death over the plain, it will be a sorry exchange for life eternal. Oh, to have a church built up with the deep godliness of men who know the Lord in their very hearts, and will seek to follow the Lamb wherever he goes!
Charles Spurgeon, The Metropolitan Tabernacle Pulpit Sermons vol XXXV (as published in 1,500 Quotations for Preachers)