1 Corinthians 8:1-2

NOW ABOUT food offered to idols: of course we know that all of us possess knowledge [concerning these matters. Yet mere] knowledge causes people to be puffed up (to bear themselves loftily and be proud), but love (affection and goodwill and benevolence) edifies and builds up and encourages one to grow [to his full stature]. If anyone imagines that he has come to know and understand much [of divine things, without love], he does not yet perceive and recognize and understand as strongly and clearly, nor has he become as intimately acquainted with anything as he ought or as is necessary.