Passage
All that are with me salute thee. Salute them that love us in the faith. The grace of God be with you all. Amen.
Titus 3:15 (DRB)
Nearby Context
Titus 3:13 Send forward Zenas the lawyer and Apollo, with care that nothing be wanting to them.
Titus 3:14 And let our men also learn to excel in good works for necessary uses: that they be not unfruitful.
Titus 3:15 All that are with me salute thee. Salute them that love us in the faith. The grace of God be with you all. Amen.
Study Lenses
The verse centers on "grace", "faith", "salute", "thee", "love", and "amen". It is saying that salvation is received as God's gift through faith, so boasting is pushed out by the wording itself.
The prior verse says "And let our men also learn to...", giving immediate footing for "grace" and "faith". In Titus context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "grace" and "faith" with trust shaped by these words, not by a vague optimism outside the passage.