[1.] “‘ Messenger’ of great counsel” ( Isa. ix. 6 , LXX.), the Son of God is called, because of the other things which He taught, and principally because He announced the Father to men, as also now He saith, “I have manifested Thy Name unto the men.” For after having said, “I have finished Thy work,” He next explaineth it in detail, telling what sort of work. Now the Name indeed was well known. For Esaias said, “Ye shall swear by the true God.” ( Isa. lxv. 16.) But what I have often told you I tell you now, that though it was known, yet it was so only to Jews, and not to all of these: but now He speaketh concerning the Gentiles. Nor doth He declare this merely, but also that they knew Him as the Father. For it is not the same thing to learn that He is Creator, and that He hath a Son. But He “manifested His Name” both by words and actions.