The gospel transforms believers into people who live righteously in the present world with anticipatory hope of Christ's return, proclaiming the gospel's good news with authority and boldness until then.

In this passage, Paul connects the instructions for how Christians are to live (2:2-10) with the why and how. The hope of the gospel transforms Christians before God. It also transforms how Christians live in this present age. The hope of the gospel is the fundamental truth that defines what the church is and how the church is to live in this world.

Belief that does not transform behavior is worthless. Theology that does not bear out in your ethics is pointless. Doctrine that does not inform and motivate your duty is meaningless. Sound doctrine is more than academic or theoretical; it is transformational. Every Christian must bear evidence in their behavior and character of believing and becoming sound in truth.

The teaching and preaching of sound doctrine is more than a transfer of information. The teaching and preaching of sound doctrine transforms the Christians who receive it. Sound doctrine transforms your heart, your mind, and your actions. And through this transformation, your life becomes a living testimony to the truth.

The church's weapon against false teaching is the faithful teaching of scripture. When threatened by false teachings, the church must respond by preparing more men who can teach and preach sound doctrine.

When faced with such threats, there is a temptation to feel defeated and powerless. There is tremendous pressure to bend to the secular culture's demand to keep silent and respect everyone's right to go their own way and do their own thing. And for churches that seem irredeemably captured by error and false teaching, it is tempting to write them off as lost and unrecoverable. However, this is not the strategy that the Bible teaches.

How can the church remain faithful in a day when the threats from false teachings are so high? What must the church do to ensure false teaching does not take root? Having instructed Titus to appoint elders in every city (5-9), Paul now gives instructions for the work and mission of the elders.

The church's health and effectiveness depend on its faithfulness to the word. Faithfulness to the word depends on biblical church order and qualified leadership.

The church's health, well-being, and ability to guard the gospel that has been entrusted to it depend on being biblically ordered and led by qualified elders. This is not an issue only for church leaders. Every church member must be invested in and concerned with the proper ordering of the church and choosing biblically qualified elders.

This passage teaches two requirements for a church to guard the truth of the gospel faithfully.

To be a faithful servant of God, you must know who you are, who God is, what he has done, and the people you are called to minister among.

Paul and Titus knew each other well, but though Paul addressed his letter to Titus, he intended his words to be instructive for the churches. Thus, in these opening words of greeting, Paul is doing more than greeting his friend Titus; he also provides introductory words to the Christians of Crete about his authority and ministry.

How would you define the gospel work of the church? How would you define what God has called you to? Paul defines his work by declaring who he is, what God has done, and who he is addressing.