Almost every believer will struggle with doubt at some point in their life. Very often, Satan uses moments of spiritual failure or weakness to sow the seeds of doubt. Because of the pressures of persecution and the confusion of false teaching, the Thessalonian Christians were struggling with doubt. They wondered and worried if they were truly saved. They wondered and worried if they were worthy of God’s grace. They wondered and worried that if they experienced a moment of failure or weak faith, could this have forfeited the promises of the gospel?

Having corrected the lies of the false prophets and teachers, Paul now turns his attention to assuring these saints of their salvation and encouraging them to stand firm in their faith. To stand firm in the faith is to remain steadfast and faithful to God and obedient to His word. To do this, Paul does not begin with a list of demands for the church to meet but rather with an affirmation of the true gospel that enables the saints to stand firm in their faith.

Confident hope in the assurance of salvation empowers believers to stand firm in their faith and hold fast to the testimony of the gospel. Failure to stand firm is sometimes the result of being lured away by worldly novelties and distractions. Other times, the pressures, difficulties, and hardships of this world press down so hard that it seems impossible to endure in your strength.

In response to the deceptions of false prophets and the hardships of persecution that the Thessalonian Christians were enduring, Paul encouraged the church in 2 Thessalonians 2:13-17 to stand firm in the faith in three ways.

1. Stand firm in the faith by affirming the true gospel. (13-14)

2. Stand firm in the faith through faithful confidence. (15)

3. Stand firm in the faith by enjoying the comfort of peace. (16-17)

God’s will for your sanctification requires that you abstain from sexual immorality, possess your body in honor, and live holy before God.

We are living in a hyper-sexualized culture. It seems sexual perversion and sexual immorality are everywhere.

However, though the world may be full of sexual immorality, the command of God and the evidence of salvation is that Christians must abstain from sexual immorality. How, then, can you live sexually pure in a sexually perverse world? This passage teaches three requirements that you must do to live a life holy before God.

1. You must be saved. (1-3a)

2. You must be self-controlled. (3b-6)

3. You must be submissive before God. (7-8)

The heart desire of Christians must be for other Christians to grow in faith and obedience. This statement seems so obvious and elementary that you may be tempted to assume that it does not need to be stated or given much attention. It is indeed obvious and elementary, but it needs to be said and given attention because it often conflicts with your flesh's natural desires.

 Often, what is celebrated are temporary and fleeting achievements. Often, what is rewarded is what the world loves and not the things of God. Often, what your heart desires are rewards that have only momentary value. As a result, what you pray for is too often from the desires of the flesh rather than the will of God.

How can you train your heart to desire, above all other things, for other Christians to grow in faith and obedience? This passage models two areas that you must give the attention of your heart and mind to in order to train your heart to desire that other Christians grow in faith and obedience.

1. Be encouraged by what God has accomplished. (6-10)

2. Pray for what only God can do. (11-13)