2 Corinthians 11:12-20

12And I will keep on doing what I am doing in order to cut the ground from under those who want an opportunity to be considered equal with us in the things they boast about. 13For such people are false apostles, deceitful workers, masquerading as apostles of Christ. 14And no wonder, for Satan himself masquerades as an angel of light.

15It is not surprising, then, if his servants also masquerade as servants of righteousness. Their end will be what their actions deserve.

Paul Boasts About His Sufferings 16I repeat: Let no one take me for a fool. But if you do, then tolerate me just as you would a fool, so that I may do a little boasting. 17In this self-confident boasting I am not talking as the Lord would, but as a fool. 18Since many are boasting in the way the world does, I too will boast. 19You gladly put up with fools since you are so wise! 20In fact, you even put up with anyone who enslaves you or exploits you or takes advantage of you or puts on airs or slaps you in the face.