"To the pure, all things are pure, but to those who are corrupted and do not believe, nothing is pure." (Titus 1:15)
Paul's letter to Titus, left in Crete to set in order what was left unfinished, opens with one of the most theologically dense greetings in the NT: Paul, servant of God and apostle of Jesus Christ to further the faith of God's elect and their knowledge of the truth that leads to godliness, in the hope of eternal life, which God, who does not lie, promised before the beginning of time, and which he now has at the right time brought to light through the proclamation entrusted to Paul by the command of God our Saviour. The whole economy of salvation is compressed into a single sentence: election, faith, knowledge, godliness, hope, promise, time, proclamation, command.
Titus is to appoint elders in every town. The qualifications mirror those of 1 Timothy: blameless, faithful to his spouse, with children who believe and are not open to the charge of being wild and disobedient. The overseer must be blameless as the steward of God's household, not overbearing, not quick-tempered, not given to much wine, not pursuing dishonest gain, but hospitable, loving what is good, self-controlled, upright, holy, disciplined, holding firmly to the trustworthy message as it has been taught, so that he can encourage others by sound doctrine and refute those who oppose it.
Many are rebellious, full of meaningless talk and deception, especially those of the circumcision group. They must be silenced because they are ruining whole households by teaching things they ought not to teach for the sake of dishonest gain. To the pure, all things are pure, but to those who are corrupted and do not believe, nothing is pure. They claim to know God but by their actions they deny him. They are detestable, disobedient, and unfit for doing anything good.
Brothers and sisters, to the pure all things are pure. The condition of the heart determines what one sees in everything. The pure heart finds God's goodness in creation, in ordinary human relationships, in the body and its natural goods. The corrupted heart contaminates everything it touches with suspicion and impurity. The remedy is not a list of prohibitions but the purification of the heart by grace, the conscience cleansed by the blood of Christ. Seek that purity and find that all things are pure.
Lord God, who does not lie, who promised eternal life before the beginning of time: purify our hearts so that all things may be pure to us. Give us overseers who hold firmly to your trustworthy message and are able to encourage by sound doctrine and refute those who oppose it. Through Christ our Lord. Amen.