Why Did Christ Not Know "That Day and That Hour"?

QUESTION: How can we reconcile Christ's ignorance of "that day and hour" with His Deity? See Matt. 24:36; Mark 13:32.

ANSWER: The union of the Divine and human in Christ is more inexplicable than the union of soul and body, solely because it occurs but once and has no analogy. His humanity was neither infinite nor omniscient. He grew in stature and in wisdom. Hence while on the earth there were facts unknown to Him. Had there not been, we should doubt the reality of His humanity. His ignorance of the date of His second coming, or of the destruction of Jerusalem, was a part of His humiliation as the Redeemer of the world. 

— Steele's Answers pp. 254, 255.