'Purified' in the Bible

"Son of Man, tell her, "You're a land that hasn't been purified, one that hasn't been rained on in the day of indignation.

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.

And thou hast taken of its blood, and hast put it on its four horns, and on the four corners of its border, and on the border round about, and hast cleansed it, and purified it.

"On the second day, you will offer a male goat without blemish for a sin offering. They will purify the altar just as they purified it with the bull.

And so thou dost do on the seventh of the month, because of each erring one, and because of the simple one -- and ye have purified the house.