2 Corinthians 10:12-13

We do not have the audacity to put ourselves in the same class or compare ourselves with some who [supply testimonials to] commend themselves. When they measure themselves by themselves and compare themselves with themselves, they lack wisdom and behave like fools. We, on the other hand, will not boast beyond our proper limit, but [will keep] within the limits of our commission (territory, authority) which God has granted to us as a measure, which reaches and includes even you.