Ephesians 2:12

At that time you were living apart from Christ, estranged from the Commonwealth of Israel, with no share by birth in the Covenants which are based on the Promises, and you had no hope and no God, in all the world.

1 John 5:18

We know that no one who is a child of God lives in sin, but He who is God's Child keeps him, and the Evil one cannot touch him.

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
At that time you were living apart from Christ, estranged from the Commonwealth of Israel, with no share by birth in the Covenants which are based on the Promises, and you had no hope and no God, in all the world.
1 John 5:18
We know that no one who is a child of God lives in sin, but He who is God's Child keeps him, and the Evil one cannot touch him.