'Unclean' in the Bible

There came also a multitude out of the cities round about unto Jerusalem, bringing sick folks, and them which were vexed with unclean spirits: and they were healed every one.

For unclean spirits, crying with loud voice, came out of many that were possessed with them: and many taken with palsies, and that were lame, were healed.

But Peter said, Not so, Lord; for I have never eaten any thing that is common or unclean.

Again the voice came to him a second time, "You must stop calling unclean what God has made clean."

And he said unto them, Ye know how that it is an unlawful thing for a man that is a Jew to keep company, or come unto one of another nation; but God hath shewed me that I should not call any man common or unclean.

But I said, Not so, Lord: for nothing common or unclean hath at any time entered into my mouth.

But the voice replied a second time from heaven, 'What God has made clean, you must not consider ritually unclean!'

shouting, "Men of Israel, help! This is the man who teaches everyone everywhere against our people, our law, and this sanctuary! Furthermore he has brought Greeks into the inner courts of the temple and made this holy place ritually unclean!"

Who, in addition, was attempting to make the Temple unclean: whom we took,