8:7 But this knowledge is not shared by all. And some, by being accustomed to idols in former times, eat this food as an idol sacrifice, and their conscience, because it is weak, is defiled.
13:8 Love never ends. But if there are prophecies, they will be set aside; if there are tongues, they will cease; if there is knowledge, it will be set aside.
14:6 Now, brothers and sisters, if I come to you speaking in tongues, how will I help you unless I speak to you with a revelation or with knowledge or prophecy or teaching?