³⁰ On that day offerings of purification will be made for you,^[a] and you will be purified in the Lord’s presence from all your sins.

⁸ I will cleanse them of their sins against me and forgive all their sins of rebellion.

²⁶ to make her holy and clean, washed by the cleansing of God’s word.^[a]

⁷ But if we are living in the light, as God is in the light, then we have fellowship with each other, and the blood of Jesus, his Son, cleanses us from all sin.

⁸ If we claim we have no sin, we are only fooling ourselves and not living in the truth. ⁹ But if we confess our sins to him, he is faithful and just to forgive us our sins and to cleanse us from all wickedness.

Christ’s Sacrifice Once for All

10 The old system under the law of Moses was only a shadow, a dim preview of the good things to come, not the good things themselves. The sacrifices under that system were repeated again and again, year after year, but they were never able to provide perfect cleansing for those who came to worship. ² If they could have provided perfect cleansing, the sacrifices would have stopped, for the worshipers would have been purified once for all time, and their feelings of guilt would have disappeared.

¹³ Under the old system, the blood of goats and bulls and the ashes of a heifer could cleanse people’s bodies from ceremonial impurity. ¹⁴ Just think how much more the blood of Christ will purify our consciences from sinful deeds^[a] so that we can worship the living God. For by the power of the eternal Spirit, Christ offered himself to God as a perfect sacrifice for our sins.

¹⁴ He gave his life to free us from every kind of sin, to cleanse us, and to make us his very own people, totally committed to doing good deeds.

²⁵ “Then I will sprinkle clean water on you, and you will be clean. Your filth will be washed away, and you will no longer worship idols. ²⁶ And I will give you a new heart, and I will put a new spirit in you. I will take out your stony, stubborn heart and give you a tender, responsive heart.^{[a] 27} And I will put my Spirit in you so that you will follow my decrees and be careful to obey my regulations.