John 1:18

No one has seen God at any time; the only begotten Son, Who is in the bosom of the Father, He declared Him.

1 Timothy 6:16

Who only hath immortality, inhabiting light unapproachable, Whom no man ever saw or is able to see; to Whom be honor and dominion eternal. Amen.

1 Corinthians 13:12

for now we see through a mirror, obscurely; but then, face to face; now I know in part, but then I shall fully know, even as I also was fully known.

Treasury of Scripture Knowledge

Summary

And I will take away mine hand, and thou shalt see my back parts: but my face shall not be seen.

Bible References

Thou shalt

John 1:18
No one has seen God at any time; the only begotten Son, Who is in the bosom of the Father, He declared Him.
1 Corinthians 13:12
for now we see through a mirror, obscurely; but then, face to face; now I know in part, but then I shall fully know, even as I also was fully known.
1 Timothy 6:16
Who only hath immortality, inhabiting light unapproachable, Whom no man ever saw or is able to see; to Whom be honor and dominion eternal. Amen.