Titus

Paul’s Epistle to Titus, like those to Timothy, is addressed to an individual. In all three the subject matter is godly order. Likewise, each brings before us a Saviour God. However, whereas the Epistles to Timothy are occupied with the maintenance of sound doctrine and the internal condition of the assembly, the Epistle to Titus is concerned with that which is outward—our conduct as seen by the world. Paul had left Titus on the island of Crete to set in order the things that remained and to establish elders in every city (Titus 1:55For this cause left I thee in Crete, that thou shouldest set in order the things that are wanting, and ordain elders in every city, as I had appointed thee: (Titus 1:5)). As a people, the Cretans were known for their unruly behavior, a fact attested to by one of their own poets (Titus 1:1212One of themselves, even a prophet of their own, said, The Cretians are alway liars, evil beasts, slow bellies. (Titus 1:12)).
Outline
“Paul, a servant of God, and an apostle of Jesus Christ, according to the faith of God’s elect, and the acknowledging of the truth which is after godliness; In hope of eternal life, which God, that cannot lie, promised before the world began” (Titus 1:1, 21Paul, a servant of God, and an apostle of Jesus Christ, according to the faith of God's elect, and the acknowledging of the truth which is after godliness; 2In hope of eternal life, which God, that cannot lie, promised before the world began; (Titus 1:1‑2)). A true Christian is not an adherent of a religion; he is one of God’s elect. His walk is to be an open acknowledgement of the truth; he lives in hope of eternal life, a life that takes us beyond this world.
In the second chapter, we have our conduct in personal relationships: the aged men, the aged women, the young women, and the young men—of which Titus was to be a pattern. Servants (bondmen) are exhorted “that they may adorn the doctrine of God our Saviour in all things” (Titus 2:1010Not purloining, but showing all good fidelity; that they may adorn the doctrine of God our Saviour in all things. (Titus 2:10)).
Foolish questions, genealogies, contentions, and strivings about the law were to be shunned as unprofitable and vain (Titus 3:99But avoid foolish questions, and genealogies, and contentions, and strivings about the law; for they are unprofitable and vain. (Titus 3:9)). When a man chooses his own opinions over the Word of truth, causing division, he is a heretic and is to be rejected after a first and second admonition (Titus 3:1010A man that is an heretick after the first and second admonition reject; (Titus 3:10)).
It was not the Apostle’s intent that Titus should remain on Crete. Paul would send Artemas or Tychicus to him, at which time he was to come to Paul at Nicopolis (Titus 3:1212When I shall send Artemas unto thee, or Tychicus, be diligent to come unto me to Nicopolis: for I have determined there to winter. (Titus 3:12)).