2 Corinthians 10:15-17

Amplified Bible

¹⁵ We do not go beyond our proper limit, boasting in the work of other men, but we have the hope that as your faith [in Christ and His divine power] continues to grow, our field among you may be greatly expanded [but still within the limits of our commission], ¹⁶ so that we may preach the gospel even in the lands beyond you, but not to boast in work already accomplished in another one’s field of activity. ¹⁷ However, “Let him who boasts boast in the Lord.”^(A)