Thru the Bible Christian Study on Timothy,Titus,Philemon

The two letters to Timothy and the one to Titus are labeled Pastoral
Epistles. The contents of the letters reveal the obvious reason for this.
They were written by Paul to two of his young converts (1 Timothy
1:2; Titus 1:4) who had followed him on many of his missionary journeys
and whom he had established as pastors of churches at the time of
the writing of these epistles. Although they were addressed by Paul to
his young friends in the ministry, the message is for churches. He gave
instructions for the orderly procedure of local and visible churches.
These letters have a particular message to young pastors, and they have
pertinent instructions for the present-day church.