Romans 12:3-8 New Revised Standard Version (NRSV)
3 For by the grace given to me I say to everyone among you not to think of yourself more highly than you ought to think, but to think with sober judgment, each according to the measure of faith that God has assigned. 4 For as in one body we have many members, and not all the members have the same function, 5 so we, who are many, are one body in Christ, and individually we are members one of another. 6 We have gifts that differ according to the grace given to us: prophecy, in proportion to faith; 7 ministry, in ministering; the teacher, in teaching; 8 the exhorter, in exhortation; the giver, in generosity; the leader, in diligence; the compassionate, in cheerfulness.
Matthew 5:13-16 New Revised Standard Version (NRSV)
Salt and Light
13 “You are the salt of the earth; but if salt has lost its taste, how can its saltiness be restored? It is no longer good for anything, but is thrown out and trampled under foot.
14 “You are the light of the world. A city built on a hill cannot be hid. 15 No one after lighting a lamp puts it under the bushel basket, but on the lampstand, and it gives light to all in the house. 16 In the same way, let your light shine before others, so that they may see your good works and give glory to your Father in heaven.