For now we see only a reflection as in a mirror; then we shall see face to face. Now I know in part; then I shall know fully, even as I am fully known.
NIV
For now we are looking in a mirror that gives only a dim (blurred) reflection [of reality as in a riddle or enigma], but then [when perfection comes] we shall see in reality and face to face! Now I know in part (imperfectly), but then I shall know and understand fully and clearly, even in the same manner as I have been fully and clearly known and understood [by God].
AMP
For now we see through a glass, darkly; but then face to face: now I know in part; but then shall I know even as also I am known.
KJV