2 Timothy 3:1; 2 Timothy 4:3; 2 Timothy 4:6

2 Timothy 3:1

1 But realize this, that in the last days difficult times will come.

2 Timothy 4:3

3 For the time will come when they will not endure sound doctrine; but wanting to have their ears tickled, they will accumulate for themselves teachers in accordance to their own desires,

2 Timothy 4:6

6 For I am already being poured out as a drink offering, and the time of my departure has come.