Cerinthus

Cerinthus (sirin'thus) , fl. c.A.D. 100?, Jewish-Christian religious leader, b. Ephesus. He held tenets influenced by Gnosticism and similar to those of the Ebionites. He taught that the Christ descended into Jesus at his baptism and left him again before the Passion.
Found on http://www.infoplease.com/ce6/people/A0811144.html

Cerinthus

Christian heretic whose errors, according to the theologian Irenaeus, led the apostle John to write his New Testament Gospel.
Found on http://www.britannica.com/eb/a-z/c/47
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