1 Corinthians 9:19

9:19 For since I am free from all I can make myself a slave to all, in order to gain even more people.

1 Corinthians 13:3

13:3 If I give away everything I own, and if I give over my body in order to boast, but do not have love, I receive no benefit.

1 Corinthians 14:12

14:12 It is the same with you. Since you are eager for manifestations of the Spirit, seek to abound in order to strengthen the church.