15 And for this cause it is through him that a new agreement has come into being, so that after the errors under the first agreement had been taken away by his death, the word of God might have effect for those who were marked out for an eternal heritage. 16 Because where there is a testament, there has to be the death of the man who made it. 17 For a testament has effect after death; for what power has it while the man who made it is living? 18 So that even the first agreement was not made without blood. 19 For when Moses had given all the rules of the law to the people, he took the blood of goats and young oxen, with water and red wool and hyssop, and put it on the book itself and on all the people, 20 Saying, This blood is the sign of the agreement which God has made with you. 21 And the blood was put on the Tent and all the holy vessels in the same way. 22 And by the law almost all things are made clean with blood, and without blood there is no forgiveness.
Matthew Henry's Commentary on Hebrews 9:15-22
Commentary on Hebrews 9:15-22
(Read Hebrews 9:15-22)
The solemn transactions between God and man, are sometimes called a covenant, here a testament, which is a willing deed of a person, bestowing legacies on such persons as are described, and it only takes effect upon his death. Thus Christ died, not only to obtain the blessings of salvation for us, but to give power to the disposal of them. All, by sin, were become guilty before God, had forfeited every thing that is good; but God, willing to show the greatness of his mercy, proclaimed a covenant of grace. Nothing could be clean to a sinner, not even his religious duties; except as his guilt was done away by the death of a sacrifice, of value sufficient for that end, and unless he continually depended upon it. May we ascribe all real good works to the same all-procuring cause, and offer our spiritual sacrifices as sprinkled with Christ's blood, and so purified from their defilement.