9 Holding fast the faithful word as he hath been taught, that he may be able by sound doctrine both to exhort and to convince the gainsayers.
9
He must hold firmly to the trustworthy message as it has been taught, so that he can encourage others by sound doctrine and refute those who oppose it.
10 For there are many unruly and vain talkers and deceivers, specially they of the circumcision:
10
For there are many rebellious people, full of meaningless talk and deception, especially those of the circumcision group.