2 Timothy 3:10; 2 Timothy 3:16; 2 Timothy 4:3

2 Timothy 3:10

10 You, however, know all about my teaching, my way of life, my purpose, faith, patience, love, endurance,

2 Timothy 3:16

16 All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness,

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.