Romans 12:1-3

1I urge you therefore, brothers and sisters, by the mercies of God, to present your bodies as a living sacrifice—holy, acceptable to God—which is your spiritual service.

2Do not be conformed to this world but be transformed by the renewing of your mind, so that you may discern what is the will of God—what is good and acceptable and perfect.

3For through the grace given me, I say to everyone among you not to think more highly of yourself than you ought to think—but to use sound judgment, as God has assigned to each person a measure of faith.