2 Timothy 1:11; 2 Timothy 4:3

2 Timothy 1:11

11 And of this gospel I was appointed a herald and an apostle and a teacher.

2 Timothy 4:3

3 For the time will come when people will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear.