"To each is given the manifestation of the Spirit for the common good." 1 Corinthians 12:7 (ESV)
"So with yourselves, since you are eager for manifestations of the Spirit, strive to excel in building up the church." 1 Corinthians 14:12 (ESV)
"What then shall we say, brothers and sisters? When you come together, each of you has a hymn, or a word of instruction, a revelation, a tongue or an interpretation. Everything must be done so that the church may be built up" 1 Corinthians 14:26 (ESV)
"As each has received a gift, use it to serve one another, as good stewards of God's varied grace." 1 Peter 4:10
"Now concerning food offered to idols: we know that 'all of us possess knowledge.' This 'knowledge' puffs up, but love builds up." 1 Corinthians 8:1
"Rather, speaking the truth in love, we are to grow up in every way into him who is the head, into Christ, from whom the whole body, joined and held together by every joint with which it is equipped, when each part is working properly, makes the body grow so that it builds itself up in love." Ephesians 4:15-16 (ESV)
"For I long to see you, that I may impart to you some spiritual gift to strengthen you - that is, that we may be mutually encouraged by each other's faith, both yours and mine." Romans 1:11-12