And] Joel 2. 28. I will poure upon the house of David] A Prophecie of the last conversion of the Jews. Whereof see Matthew 23:39. Romans 11:26. 2 Corinthians 3:16. the spirit of grace] The presence, the operation, and the gifts of Christs Spirit, which is given through grace: and is the seale and earnest of Gods grace in them: and doth alone produce in beleevers, holy and acceptable prayers, Romans 8:25-26. they shall look upon me] That is, they shall turne to me by saith. whom they have pierced] See Psalms 22:16. Matthew 27:35. John 19:34. and they shall mourn for him] They shall be exceedingly grieved for the misdoings of their forefathers. See Jeremiah 3:21. Acts 2:37. And that they themselves had crucified him by their sinnes. for his onely sonne] Jeremiah 6:26. Amos 8:10.