Jude 1:17-23

17 But as for you, beloved, remember the [prophetic] words spoken by the apostles of our Lord Jesus Christ.

18 They used to say to you, “In the last days there will be scoffers, following after their own ungodly passions.”

19 These are the ones who are [agitators] causing divisions—worldly-minded [secular, unspiritual, carnal, merely sensual—unsaved], devoid of the Spirit.

20 But you, beloved, build yourselves up on [the foundation of] your most holy faith [continually progress, rise like an edifice higher and higher], pray in the Holy Spirit,

21 and keep yourselves in the love of God, waiting anxiously and looking forward to the mercy of our Lord Jesus Christ [which will bring you] to eternal life.

22 And have mercy on some, who are doubting;

23 save others, snatching them out of the fire; and on some have mercy but with fear, loathing even the clothing spotted and polluted by their shameless immoral freedom.

Acts 20:29-30

29 For I know this, that after my departure savage wolves will come in among you, not sparing the flock.

30 Also from among yourselves men will rise up, speaking perverse things, to draw away the disciples after themselves.

2 Peter 3:3-4

3 knowing this first: that scoffers will come in the last days, walking according to their own lusts,

4 and saying, “Where is the promise of His coming? For since the fathers fell asleep, all things continue as they were from the beginning of creation.”

1 Timothy 4:1

1 Now the Spirit expressly says that in latter times some will depart from the faith, giving heed to deceiving spirits and doctrines of demons,

2 Timothy 4:3-4

3 For the time will come when they will not endure sound doctrine, but according to their own desires, because they have itching ears, they will heap up for themselves teachers;

4 and they will turn their ears away from the truth, and be turned aside to fables.