Leviticus 20:22-27 - You Shall Be Holy

22 ‘Therefore keep all My statutes and all My ordinances and do them, so that the land where I am bringing you to live may not vomit you out [as it did those before you]. 23 You shall not follow the statutes (laws, practices, customs) of the nation which I am driving out before you; for they did all these things, and therefore I have loathed them. 24 But I have said to you, “You are to inherit and take possession of their land, and I will give it to you to possess, a land [of plenty] flowing with milk and honey.” I am the Lord your God, who has separated you from the peoples (pagan nations). 25 You are therefore to make a distinction between the [ceremonially] clean animal and the unclean, and between the unclean bird and the clean; and you shall not make yourselves detestable by animal or by bird or by anything that crawls on the ground, which I have set apart from you as unclean. 26 You are to be holy to Me; for I the Lord am holy, and have set you apart from the peoples (nations) to be Mine.

27 ‘A man or woman who is a medium [who pretends to consult the dead] or who is a spiritist shall most certainly be put to death, and be stoned with stones; their blood is on them.’”