Ephesians 4:20

Ye have not so learned Christ. — Better, ye did not so learn the Christ. To “learn Christ” is a phrase not used elsewhere; but easily interpreted by the commoner phrase to “know Christ” (see John 14:7; John 14:9; 2 Corinthians 5:16; Philippians 3:10), which is still nearer to it in the original, for the word used for “to know” properly means to perceive or “come to know.” It would seem that the name “the Christ” is here used emphatically, in distinction from the “Jesus” of the next verse. “To learn the Christ” is to enter into the true meaning of His office as the Anointed Priest, Prophet, and King, or, in one word, as the Mediator, in whom we as Christians escape from the guilt and bondage of the sins described above. Such learning — like the “knowing” of 2 Corinthians 5:14 — is not “after the flesh,” by the mere hearing of the ear, but “after the Spirit,” writing Christ upon the heart.