1 Thessalonians 3:13
to the end he may establish your hearts blameless in holiness before our God and Father at the coming of our Lord Jesus with all his saints.
World English Bible (Public Domain)
In context
Before · 1 Thessalonians 3:11–12
11Now may our God and Father himself, and our Lord Jesus Christ, direct our way to you. 12May the Lord make you to increase and abound in love toward one another and toward all men, even as we also do toward you,
13to the end he may establish your hearts blameless in holiness before our God and Father at the coming of our Lord Jesus with all his saints.