'Purify' in the Bible

Because of the indecency of your uncleanness—since I tried to purify you,but you would not be purified from your uncleanness—you will not be pure againuntil I have satisfied My wrath on you.

I will sprinkle you with pure water and you will be clean from all your impurities. I will purify you from all your idols.

They will not defile themselves with their idols, their detestable things, and all their rebellious deeds. I will save them from all their unfaithfulness by which they sinned. I will purify them; they will become my people and I will become their God.

The house of Israel will be burying them for seven months in order to purify the land.

They'll also name the city that is there "Hamonah,' as they purify the land."

“You must take some of its blood and apply it to the four horns of the altar, the four corners of the ledge, and all around the rim. In this way you will purify the altar and make atonement for it.

“On the second day you are to present an unblemished male goat as a sin offering. They will purify the altar just as they did with the bull.

Seven days shall they purge the altar and purify it; and they shall consecrate themselves.

“This is what the Lord God says: In the first month, on the first day of the month, you are to take a young, unblemished bull and purify the sanctuary.