Alcuin of York

Or thus; they cannot have abiding in them the Word which was in the beginning, who came not to keep in mind, or fulfil in practice, that word of God which they hear. Having mentioned the testimonies of John, and the Father, and of His works, He adds now that of the Mosaic Law: Search the Scriptures, for in them ye think ye have eternal life; and they are they which testify of Me: as if He said, Ye think ye have eternal life in the Scriptures, and reject Me as being opposed to Moses: but you will find that Moses himself testifies to My being God, if you search the Scripture carefully. All Scripture indeed bears witness of Christ, whether by its types, or by prophets, or by the ministering of Angels. But the Jews did not believe these intimations of Christ, and therefore could not obtain eternal life: Ye will not come to Me, that ye may have life; meaning, The Scriptures bear witness of Me, but ye will not come to Me notwithstanding, i. e. ye will not believe on Me, and seek for salvation at My hands.