10:14 For by one offering, that of the cross,
he hath perfected for ever. Given them perfect consciences free from a sense of the guilt of sin.
Them that are sanctified. All Christ's brethren are sanctified (Heb 2:11); so are all whose sins are forgiven (Heb 10:10,29); all saints are sanctified (1Co 1:2); hence all Christians are called the sanctified.
10:14 He hath perfected them for ever - That is, has done all that was needful in order to their full reconciliation with God.
10:11-18 Under the new covenant, or gospel dispensation, full and final pardon is to be had. This makes a vast difference between the new covenant and the old one. Under the old, sacrifices must be often repeated, and after all, only pardon as to this world was to be obtained by them. Under the new, one Sacrifice is enough to procure for all nations and ages, spiritual pardon, or being freed from punishment in the world to come. Well might this be called a new covenant. Let none suppose that human inventions can avail those who put them in the place of the sacrifice of the Son of God. What then remains, but that we seek an interest in this Sacrifice by faith; and the seal of it to our souls, by the sanctification of the Spirit unto obedience? So that by the law being written in our hearts, we may know that we are justified, and that God will no more remember our sins.