2 Timothy 1:11-13

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

12That is why I am suffering as I am. Yet this is no cause for shame, because I know whom I have believed, and am convinced that he is able to guard what I have entrusted to him until that day. 13What you heard from me, keep as the pattern of sound teaching, with faith and love in Christ Jesus.