2 Timothy 1:3; 2 Timothy 1:13; 2 Timothy 2:17; 2 Timothy 2:19; 2 Timothy 3:5

3 I thank God, whom I serve from my forefathers with pure conscience, that without ceasing I have remembrance of thee in my prayers night and day;
13 Hold fast the form of sound words, which thou hast heard of me, in faith and love which is in Christ Jesus.
17 And their word will eat as doth a canker: of whom is Hymenaeus and Philetus;
19 Nevertheless the foundation of God standeth sure, having this seal, The Lord knoweth them that are his. And, Let every one that nameth the name of Christ depart from iniquity.
5 Having a form of godliness, but denying the power thereof: from such turn away .