2 Corinthians 11:5-7

New International Version

⁵ I do not think I am in the least inferior to those “super-apostles.”^{[a](A) 6} I may indeed be untrained as a speaker,^(B) but I do have knowledge.^(C) We have made this perfectly clear to you in every way. ⁷ Was it a sin^(D) for me to lower myself in order to elevate you by preaching the gospel of God^(E) to you free of charge?^(F)