Romans 11:33 (NASB) Oh, the depth of the riches both of the wisdom and knowledge of God! How unsearchable are His judgments and unfathomable His ways!
"All we know is still infinitely less than all that still remains unknown." -- William Harvey (1578-1657)
Edythe Draper, Draper's Book of Quotations for the Christian World, (Wheaton, IL: Tyndale House Publishers, 1992), WORDsearch CROSS e-book, 367.