Ephesians 2:12

At that time you had no connection with Christ, you were aliens to the commonwealth of Israel, and strangers to the agreements about God's promise; with no hope and no God in all the world.

1 John 5:18

We know that no child of God commits sin, but the fact that he is God's child protects 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 had no connection with Christ, you were aliens to the commonwealth of Israel, and strangers to the agreements about God's promise; with no hope and no God in all the world.
1 John 5:18
We know that no child of God commits sin, but the fact that he is God's child protects him, and the evil one cannot touch him.