It is a curious fact, that there is such a thing as being proud of grace. A man says, “I have great faith, I shall not fall; poor little faith may, but I never shall.” “I have fervent love,” says another, “I can stand, there is no danger of my going astray.” He who boasts of grace has little grace to boast of. Some who do this imagine that their graces can keep them, knowing not that the stream must flow constantly from the fountain head, or else the brook will soon be dry…

 – Charles H. Spurgeon, Morning and Evening: Daily Readings, Complete and unabridged; New modern edition., (Peabody, MA: Hendrickson Publishers, 2006).