Romans 12:2-5

2Do not conform to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God’s will is—his good, pleasing and perfect will.

Humble Service in the Body of Christ 3For by the grace given me I say to every one of you: Do not think of yourself more highly than you ought, but rather think of yourself with sober judgment, in accordance with the faith God has distributed to each of you. 4For just as each of us has one body with many members, and these members do not all have the same function, 5so in Christ we, though many, form one body, and each member belongs to all the others.