Matthew Poole and continuators on Hebrews 10:15

15 Whereof the holy Ghost also is a witness to us: for after that he had said before,

The Assumption cleared before, the Apostle now proceedeth to prove out of the Old Testament, viz. That God's purpose was, by Christ's one Sacrifice, to take away all Sins for ever; therefore there was no need of the Repetition of the legal Sacrifices. The Authority avouched, is the Testimony of the Holy Spirit of Truth, that cannot deceive, nor be deceived in what it witnesseth, but confirms the Truth beyond all just ground of doubting, by his A[illegible: 1 letter]anuensis the Prophet Ieremiah, ch. 31.31, 33, 34. where the Person that the Prophet stileth Iehovah, is by the Apostle declared to be the Holy Ghost; and by it is proved to be the eternal God. He testifieth to us the Church of God in the Prophets time, and to us all called to be Members of it to this day.

This contains the Preface of the Spirit's Testimony, that which he spake before, the Covenant, which is his Evidence, and this Preface is laid down, Ier. 31.31. Here they are all the Apostle's Words.