Knowledge makes one conceited, but love edifies people. NASB “Knowledge” puffs up, but love builds up. RSV 1 Cor. 8:1 b
If I speak in the tongues of men and of angels, but have not love, I am a noisy gong or a clanging cymbal. And if I have prophetic powers, and understand all mysteries and all knowledge, and if I have all faith, so as to remove mountains, but have not love, I am nothing. ESV 1 Cor. 13:1-2
Whether crafting a sermon or reflecting on what you “got out of” a sermon, remember what’s important and be on guard against the temptation.