"On the headstone of a little grave containing a little child who was washed ashore during the gales, without any clue to birth, name or parantage, was placed the epitaph: 'God Knows." - From Liesure hour, as quoted in Spurgeon's Sermon Notes
Further recommended reading & listening:
The Best of The Daily Spurgeon
The Forgotten Spurgeon, by Iain Murray
A Defense of Calvinism - by Charles Spurgeon
