Paul's short yet dazzling unfolding of end-time events written to a young church in a place of fierce opposition. Starting themes are the duty of constant praise, and the unceasing exercise of faith. Here also is Paul's introduction to the Lord's return.

In a single magnificent 'sovereign grace' verse, the apostle frames a prayer that three essential features of Christian living might be manifested in believing lives. Here is true conversion, plus the blessings of God's 'good pleasure', plus the divine work of building up our faith.

Two particular events must precede the Lord's return, says Paul - the great apostasy and the revealing of the man of sin. Here are his terrible acts, and the final triumph of Christ. How near are we to these events, and how should they affect us now?

Paul first speaks of indebtedness (here is how election should influence us); then of our experience of the call of God; then of our duty to hold the faith; then of the forms God's blessing takes, and finally of the kind of strength God imparts.

Authentic believers, says the apostle, pray for the Gospel in a certain way, taste opposition (and deliverance), have lively consciences to obey the Lord, and grow in new sense of His love, looking for His return. Are we consciously experiencing the features of a sincere walk?

Paul commands withdrawal of fellowship from believers who persistently flout the apostles' teachings. One example of disorder is the refusal to work for a living, but here are the key offences that seriously blight Gospel work. Here also is the call to fellowship and harmony.

Some believers imagine that Christ speaks to them and even touches them, while others overreact from extreme pietism and think little of Christ's constant presence with them. Here is the Lord's nearness throughout the Bible, and the power of 'seeing Him' with the eye of faith.