Paul weaves prayers for others and praise to God throughout his letters. Here are some selections from II Thessalonians, in which these prayers are prevalent.
II Thessalonians 1:3
We ought always to give thanks to God for you, brothers,as is right, because your faith is growing abundantly, and the love of every one of you for one another is increasing.
II Thessalonians 1:11-12
To this end we always pray for you, that our God may make you worthy of his calling and may fulfill every resolve for good and everywork of faith by his power, so that the name of our Lord Jesus may be glorified in you, and you in him, according to the grace of our God and the Lord Jesus Christ.
II Thessalonians 2:13
But we ought always to give thanks to God for you, brothers beloved by the Lord, because God chose you as the firstfruits to be saved, through sanctification by the Spirit and belief in the truth.
II Thessalonians 2:16-17
Now may our Lord Jesus Christ himself, and God our Father, who loved us and gave us eternal comfort and good hope through grace, comfort your hearts and establish them in every good work and word.
II Thessalonians 3:1-5
Finally, brothers, pray for us, that the word of the Lord may speed ahead and be honored, as happened among you, and that we may be delivered from wicked and evil men. For not all have faith. But the Lord is faithful. He will establish you and guard you against the evil one. And we have confidence in the Lord about you, that you are doing and will do the things that we command. May the Lord direct your hearts to the love of God and to the steadfastness of Christ.
II Thessalonians 3:16, 18
Now may the Lord of peace himself give you peace at all times in every way. The Lord be with you all. . . . The grace of our Lord Jesus Christ be with you all.