What they fail to note is that knowledge is also mentioned in the same passage as being "vanished" or done away with: whether there be prophecies, they shall fail; whether there be tongues, they shall cease; whether there be knowledge, it shall vanish away. (I Corinthians 13:8)
… kahit maging mga hula, ay mangatatapos; maging mga wika, ay titigil; maging kaalaman, ay mawawala. (I Corinto 13: 8)