What Jesus Didn't Know

Although He was fully God as well as fully man (John 1:1, 14), Christ voluntarily restricted His use of certain divine attributes when He became flesh. “Although He existed in the form of God, [He] did not regard equality with God a thing to be grasped,” that is, to be held onto during His humanness (Phil. 2:6). It was not that He lost any divine attributes but that He voluntarily laid aside the use of some of them and would not manifest those attributes except as directed by His Father (John 4:34; 5:30; 6:38).

Jesus demonstrated His divine omniscience on many occasions. “He did not need anyone to bear witness concerning man for He Himself knew what was in man” (John 2:25). When, for example, Nicodemus came to Him at night, Jesus already knew what he was thinking and answered his question before it was asked (John 3:13).

But there were certain self-imposed restrictions in His human knowledge. He told the disciples, “All things that I have heard from My Father I have made known to you” (John 15:15). Jesus obediently restricted His knowledge to those things that the Father wanted Him to know during His earthly days of humanity. The Father revealed certain things to the Son as He reveals them to all men-through the Scripture, through the Father's working in and through His life, and through the physical manifestations of God's power and glory (see Rom. 1:19–20). Jesus learned much of His earthly knowledge just as every human being learns, and it is for that reason that He was able to keep “increasing in wisdom” (Luke 2:52)...

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