'Up building' in the Bible

But whoever prophesies is speaking to men for their upbuilding. encouragement, and comfort.

So, as you are ambitious for spiritual gifts, you must keep trying to excel for the upbuilding of the church.

Then what is our conclusion, brothers? When you meet together, everybody has a song, something to teach, a revelation, an ecstatic utterance, or an explanation of one. It must all be for the upbuilding of all.