2 Timothy 3:6

3:6 For some of these insinuate themselves into households and captivate weak women who are overwhelmed with sins and led along by various passions.

2 Timothy 3:9

3:9 But they will not go much further, for their foolishness will be obvious to everyone, just like it was with Jannes and Jambres.

2 Timothy 4:3

4:3 For there will be a time when people will not tolerate sound teaching. Instead, following their own desires, they will accumulate teachers for themselves, because they have an insatiable curiosity to hear new things.

2 Timothy 4:10-11

4:10 For Demas deserted me, since he loved the present age, and he went to Thessalonica. Crescens went to Galatia and Titus to Dalmatia. 4:11 Only Luke is with me. Get Mark and bring him with you, because he is a great help to me in ministry.