'Knowledge' in the Bible

that in everything you were made rich in him, in all speech and all knowledge,

Now concerning food sacrificed to idols, we know that "we all have knowledge." Knowledge puffs up, but love builds up.

But this knowledge [is] not in everyone. But some, being accustomed until now to the idol, eat [this food] as food sacrificed to idols, and their conscience, [because it] is weak, is defiled.

For if someone should see you who has knowledge reclining for a meal in an idol's temple, will not his conscience, [because it] is weak, be strengthened so that [he] eats the food sacrificed to idols?

For the one who is weak--the brother for whom Christ died--is destroyed by your knowledge.

For to one is given a word of wisdom through the Spirit, and to another a word of knowledge by the same Spirit,

And if I have [the gift of] prophecy and I know all mysteries and all knowledge, and if I have all faith so that [I can] remove mountains, but do not have love, I am nothing.

Love never ends. But if [there are] prophecies, they will pass away. If [there are] tongues, they will cease. If [there is] knowledge, it will pass away.

But now, brothers, if I come to you speaking with tongues, how do I benefit you, unless I speak to you either with a revelation or with knowledge or with a prophecy or with a teaching?

Sober up correctly and {stop sinning}, for some have no knowledge of God--I say [this] to your shame.