"When Dr. James W. Alexander was dying, his wife sought to comfort him with precious words, as she quoted them to him: 'I know in whom I have believed.' Dr. Alexander at once corrected her by saying, 'not in whom I have believed,' but 'I know whom I have believed.' He would not even suffer a little preposition to get between his soul and his Savior." From 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
