1 Corinthians 13:10-12

10but when the perfect comes, the partial will come to an end.

11When I was a child, I spoke like a child, I thought like a child, I reasoned like a child. When I became a man, I put aside childish things.

12For now we see only a reflection as in a mirror, but then face to face. Now I know in part, but then I will know fully, as I am fully known.