Thematic Bible: Israel being separate from all other people

Keep, therefore, all my statutes and all my rights and do them, and the land where I bring you to dwell therein will not vomit you out. And ye shall not walk in the practices of the Gentiles which I shall cast out before you; for they committed all these things, and therefore I abhorred them. But I have said unto you, Ye shall possess their land, and I will give it unto you in possession of inheritance, a land that flows with milk and honey. I AM your God, who have separated you from the other peoples. read more.
Therefore, ye shall differentiate between clean animals and unclean and between unclean fowls and clean; and ye shall not defile your persons by animals or by fowl or by any manner of living thing that moves on the ground which I have separated from you as unclean. Ye must, therefore, be holy unto me, for I the LORD am holy and have separated you from the other peoples, that ye should be mine.

for they are thy people and thy inheritance, which thou didst bring forth out of Egypt, from the midst of the iron furnace. Let thine eyes be open unto the supplication of thy slave and unto the supplication of thy people Israel, to hearken unto them in all that they call for unto thee. For thou didst separate them from among all the peoples of the earth, to be thy inheritance, as thou didst speak by the hand of Moses, thy slave, when thou didst bring our fathers out of Egypt, O Lord GOD.