Charles Spurgeon Commentary 1 Corinthians 13:6-11

"rejoiceth not in unrighteousness, but rejoiceth with the truth; beareth all things, believeth all things, hopeth all things, endureth all things. Love never faileth: but whether [there be] prophecies, they shall be done away; whether [there be] tongues, they shall cease; whether [there be] knowledge, it shall be done away. For we know in part, and we prophesy in part; but when that which is perfect is come, that which is in part shall be done away. When I was a child, I spake as a child, I felt as a child, I thought as a child: now that I am become a man, I have put away childish things." — 1 Corinthians 13:6-11 (ASV)

Much of what we call knowledge, much of what we call eloquence, will all be put away. As our spiritual growth increases, we shall not need these childish things.