There is nothing from outside a man, that entering into him can defile him: but the things which come out of him, those are the things that defile the man.
And he said to them, You know how it is an unlawful thing for a man that is a Jew to keep company, or come to one of another nation; but God has shown me that I should not call any man common or unclean.
Do not be carried about with various and strange doctrines. For it is a good thing for the heart to be established with grace, not with foods, which have not benefited those who have been occupied with them.