10 According to the undeserved kindness+ of God that was given to me, as a wise director of works I laid a foundation,+ but someone else is building on it. But let each one keep watching how he is building on it.+

15 For though YOU may have ten thousand tutors+ in Christ, [YOU] certainly [do] not [have] many fathers;+ for in Christ Jesus I have become YOUR father through the good news.+