1 Corinthians 14:26
So, what is the conclusion, brothers? When you people assemble together, each one of you has a psalm [to sing], or a lesson [to teach], or a [supernatural] revelation [to give], or a language [to speak supernaturally], or an interpretation [of that language]. Everything that is done should be for the building up [of the church].
Romans 14:19
So then, let us pursue such things that produce peace and things that build one another up [spiritually].
1 Corinthians 12:7-10
But the evidence of the Holy Spirit's [power] is given to each person for the good of everyone.
Ephesians 5:19
Speak to one another by using psalms, hymns and spiritual songs, singing and making music with your hearts to the Lord.
2 Corinthians 12:19
You have been thinking all along that we have been defending ourselves [have you not]? We are [simply] speaking [the truth] before God in [fellowship with] Christ. But everything [we are doing], dear friends, is to build you up [spiritually].
2 Corinthians 13:10
This is the reason I am writing these things while away from you, so that I will not have to deal severely with you when I am there. For the Lord gave me authority to build people up [spiritually] and not to tear them down.
1 Thessalonians 5:11
Therefore, [continue to] encourage one another, and build each other up [spiritually], just as you are also doing.
1 Corinthians 14:4-6
The person who speaks in a language [supernaturally], builds up [only] himself, but the one who prophesies builds up the church.
1 Corinthians 14:12-13
So, you people also, since you are eager for [supernatural] spiritual gifts, should look for ways to excel in building up the church.
1 Corinthians 14:27
If any person speaks in a language [supernaturally], there should be [only] two, or at most three people [doing it in one meeting], and they should take turns. And [only] one person should interpret [the language spoken].
1 Corinthians 14:40
But everything [in the assembly] should be done properly and orderly.
Ephesians 4:12
for the purpose of equipping the saints [i.e., God's holy people] for the work of serving [others], in order to build up the [spiritual] body of Christ [i.e., the church].
Ephesians 4:16
From Him all [members of] the body are properly joined together by every supporting ligament, as each part contributes to the growth of the body and builds itself up through [mutual] love.
Ephesians 4:29
Do not allow unwholesome [Note: The Greek word for "unwholesome" is "rotten, diseased"] language to come from your mouth, but only what is helpful for building up those who need it, so that you can impart favor [i.e., benefit] to those who listen [to you].