2 Timothy 3:14; Titus 1:9; Revelation 3:3

14 But as for you, zcontinue in what you have learned and have firmly believed, knowing from whom1 you learned it


He must whold firm to the trustworthy word as taught, so that he may be able to give instruction in xsound1 doctrine and also to rebuke those who contradict it.


mRemember, then, what you received and heard. Keep it, and repent. If you will not wake up, nI will come olike a thief, and you will not know at what hour I will come against you.