Treasury of Scripture Knowledge

Summary

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 be in them: they shall not be accepted for you.

Bible References

Because

Ephesians 2:12
that at that time you were without Christ, alienated from the polity of Israel, and strangers to the covenants of promise, having no hope and without God in the world;
1 John 5:18
We know that every one who has been born of God does not sin, but he that has been born of God keeps himself, and the evil one does not touch him.