so that we ourselves boast about you in the assemblies of God for your patience and faith in all your persecutions and in the afflictions which you endure.
The Thessalonian Christians continue to grow in faith, love and endurance, in spite of the constant persecution they suffer; and Paul continues to talk about them as an example that should challenge others (1:1-4; cf. 1 Thessalonians 1:3,1 Thessalonians 1:6-7). He encourages them to keep moving forward, and points out that their suffering is proof of the genuineness of their faith. Their endurance shows that they are worthy to inherit the kingdom of God. In his righteous judgment God uses sufferings to bring his people to maturity, but by the same righteous judgment he will punish those who persecute them (5-6).