Leviticus 22:25
Neither from a stranger's hand shall ye offer the bread of your God of any of these; because their corruption is in them, and blemishes are in them: they shall not be accepted for you.
Leviticus 21:6
They shall be holy to their God, and not profane the name of their God: for the offerings of the LORD made by fire, and the bread of their God they do offer: therefore they shall be holy.
Leviticus 21:8
Thou shalt sanctify him therefore, for he offereth the bread of thy God: he shall be holy to thee: for I the LORD, who sanctify you, am holy.
Leviticus 21:21-22
No man of the seed of Aaron the priest, that hath a blemish, shall come nigh to offer the offerings of the LORD made by fire; he hath a blemish, he shall not come nigh to offer the bread of his God.
Numbers 15:14-16
And if a stranger shall sojourn with you, or whoever shall be among you in your generations, and will offer an offering made by fire, of a sweet savor to the LORD; as ye do, so he shall do.
Numbers 16:40
To be a memorial to the children of Israel, that no stranger, who is not of the seed of Aaron, should come near to offer incense before the LORD; that he may not be as Korah, and as his company: as the LORD said to him by the hand of Moses.
Ezra 6:8-10
Moreover, I make a decree what ye shall do to the elders of these Jews for the building of this house of God: that of the king's goods, even of the tribute beyond the river, forthwith expenses be given to these men, that they be not hindered.
Malachi 1:7-8
Ye offer polluted bread upon my altar? and ye say, In what have we polluted thee? In that ye say, The table of the LORD is contemptible.
Malachi 1:12-14
But ye have profaned it, in that ye say, The table of the LORD is polluted; and the fruit of it, even his provision, is contemptible.
Ephesians 2:12
That at that time ye were without Christ, being aliens from the commonwealth of Israel, and strangers from the covenants of promise, having no hope, and without God in the world:
1 John 5:18
We know that whoever is born of God, sinneth not; but he that is begotten of God, keepeth himself, and that wicked one toucheth him not.