I am one that bear witness of myself, and the Father that sent me bears witness of me.
All Commentaries on John 8:18 Go To John 8
John Chrysostom
AD 407
Had He been of inferior substance, He would not have put this. But now that you may not deem that the Father is included, to make up the number (of two), observe that His power has nothing different (from the Father's). A man bears witness when he is trustworthy of himself, not when he himself needs testimony, and that too in a matter pertaining to another; but in a matter of his own, where he needs the witness of another, he is not trustworthy. But in this case it is all contrary. For He though bearing witness in a matter of His own, and saying that witness is borne to Him by another, asserts that He is trustworthy, in every way manifesting His independence. For why, when He had said, I am not alone, but I and the Father that sent Me, and, The testimony of two men is true, did He not hold His peace, instead of adding, I am One that bear witness of Myself? It was evidently to show His independence. And He places Himself first; I am One that bear witness of Myself. Here He shows His equality of honor, and that they were profited nothing by saying that they knew God the Father, while they knew not Him. And He says that the cause of this (ignorance) was that they were not willing to know Him. Therefore He tells them that it was not possible to know the Father without knowing Him, that even so He might draw them to the knowledge of Him. For since leaving Him they even sought to get the knowledge of the Father, He says, You cannot know the Father without Me. John 8:19 So that they who blaspheme the Son, blaspheme not the Son only, but Him that begot Him also.
4. This let us avoid, and glorify the Son. Had He not been of the same Nature, He would not have spoken thus. For had He merely taught, but been of different Substance, a man might not have known Him, and yet have known the Father; and again, it would not have been that one who knew Him, would have altogether known the Father; for neither does one who knows a man know an Angel. Yes, replies some one, he that knows the creation, knows God. By no means. Many, or rather I should say, all men know the creation, (for they see it,) but they know not God. Let us then glorify the Son of God, not with this glory (of words) only, but that also which is by works. For the first without the last is nothing. Behold, says St. Paul, you are called a Jew, and restest in the Law, and makest your boast of God— thou therefore that teachest another, teachest thou not yourself? Thou that makest your boast of the Law, through breaking of the Law do you dishonor God? Romans 2:17-23 Beware lest we also who make boast of the rightness of our faith dishonor God by not manifesting a life agreeable to the faith, causing Him to be blasphemed. For He would have the Christian to be the teacher of the world, its leaven, its salt, its light. And what is that light? It is a life which shines, and has in it no dark thing. Light is not useful to itself, nor leaven, nor salt, but shows its usefulness towards others, and so we are required to do good, not to ourselves only, but to others. For salt, if it salt not, is not salt. Moreover another thing is evident, that if we be righteous, others shall certainly be so also; but as long as we are not righteous, we shall not be able to assist others. Let there be nothing foolish or silly among us; such are worldly matters, such are the cares of this life. Wherefore the virgins were called foolish, because they were busy about foolish, worldly matters, gathering things together here, but laying not up treasure where they ought. Fear there is lest this be our case, fear lest we too depart clothed with filthy garments, to that place where all have them bright and shining. For nothing is more filthy, nothing more impure, than sin. Wherefore the Prophet declaring its nature cried out, My wounds stink, and are corrupt. Psalm 38:5 And if you will fully learn how ill-savored sin is, consider it after it has been done; when you are delivered from the desire, when the fire no longer troubles you, then shall you see what sin is. Consider anger, when you are calm; consider avarice, when thou dost not feel it. There is nothing more shameful, nothing more accursed, than rapine and avarice. This we continually say, desiring not to vex you, but to gain some great and wonderful advantage. For he who has not acted rightly after hearing once, may perhaps do so after hearing a second time; and he who has passed by the second time, may do right after the third. God grant that we, being delivered from all evil things, may have the sweet savor of Christ; for to Him, with the Father and the Holy Ghost is glory, now and ever and world without end. Amen.
