The Epistles of Paul the Apostle to Timothy, written by the apostle to his friend Timothy at Lystra, tell of the conditions in the church and describe the qualifications and duties of church officers. Second Timothy contains Paul’s request that Timothy come to Rome to see him.

1 Timothy 4

4:16 Take heed unto thyself, and unto the doctrine; continue in them: for in doing this thou shalt both save thyself, and them that hear thee.