Hebrews 10:9

9 Then he said, "Here I am, O God, to do your will." So God does away with all the old sacrifices and puts the sacrifice of Christ in their place.

Hebrews 10:9 Meaning and Commentary

Hebrews 10:9

Then said he, [lo], I come to do thy will, O God
(See Gill on Hebrews 10:7)

he taketh away the first, that he may establish the second;
the sense is, either that God has taken away, and abolished the law, that he might establish the Gospel; or he has caused the first covenant to vanish away, that place might be found for the second, or new covenant; or he has changed and abrogated the priesthood of Aaron, that he might confirm the unchangeable priesthood of Christ; or rather he has taken away that which was first spoken of in the above citation, namely, sacrifice, offering, burnt offerings, and sin offerings; these he has removed and rejected as insignificant and useless, that he might establish what is mentioned in the second place; namely, the will of God, which is no other than the sacrifice of Christ, offered up according to the will of God, and by which his will is done.

Hebrews 10:9 In-Context

7 Then I said, "Here I am, to do your will, O God, just as it is written of me in the book of the Law.' "
8 First he said, "You neither want nor are you pleased with sacrifices and offerings or with animals burned on the altar and the sacrifices to take away sins." He said this even though all these sacrifices are offered according to the Law.
9 Then he said, "Here I am, O God, to do your will." So God does away with all the old sacrifices and puts the sacrifice of Christ in their place.
10 Because Jesus Christ did what God wanted him to do, we are all purified from sin by the offering that he made of his own body once and for all.
11 Every Jewish priest performs his services every day and offers the same sacrifices many times; but these sacrifices can never take away sins.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.