" There are times when, if I sit alone and think of the grace of God to me, the most undeserving of all his creatures, I am ready to laugh and cry at the same time for joy that ever the Lord should have looked in love and favor upon me. Yes, and every child of God must have felt the working of that Isaac nature within his soul, filling his mouth with laughter, because the Lord hath done great things for him. "

― Charles Haddon Spurgeon , God's Promises (Annotated): Of Salvation, Life, and Eternity