John 6:36

(Hom. xliv. 2. c. 5.) Or, I said to you, refers to the testimony of the Scriptures, of which He said above, They are they which testify of Me; and again, I am come in My Father's name, and ye receive Me not. That ye have seen Me, is a silent allusion to His miracles.

(Tr. xxv. 14) Ye desire bread from heaven: but, though you have it before you, you eat it not. This is what I told you: But I said unto you, that ye also have seen Me, and believe not.

As if He said, I did not say what I did to you about the bread, because I thought you would eat it, but rather to convict you of unbelief. I say, that ye see Me, and believe not.

"I am the bread of life; he that cometh to Me shall never hunger, and he that believeth on Me shall never thirst. But I said unto you, that ye also have seen Me, and believe Me not." Thus also John crieth, saying beforehand, "He speaketh that He knoweth, and testifieth that He hath seen, and no man receiveth His testimony"; and again Christ Himself, "We speak that We do know, and testify that We have seen, and ye believe not." This He doth to prevent them, and to show them that the matter doth not trouble Him, that He desireth not honor, that He is not ignorant of the secrets of their minds, nor of things present, nor of things to come.