Bible Verses About Conscience: The blood of Christ alone can purify

For then they would have ceased to be offered: because the worshippers once cleansed should have no conscience of sin any longer.

But in them there is made a commemoration of sins every year:

For it is impossible that with the blood of oxen and goats sin should be taken away.

Wherefore, when he cometh into the world he saith: Sacrifice and oblation thou wouldest not: but a body thou hast fitted to me.

Holocausts for sin did not please thee.

Then said I: Behold I come: in the head of the book it is written of me: that I should do thy will, O God.

In saying before, Sacrifices, and oblations, and holocausts for sin thou wouldest not, neither are they pleasing to thee, which are offered according to the law.

Then said I: Behold, I come to do thy will, O God: He taketh away the first, that he may establish that which followeth.

In the which will, we are sanctified by the oblation of the body of Jesus Christ once.