And the peace of God. The peace that comes by putting all in the hands of the one who is able and willing to deliver. Shall keep your hearts. That peace will be a guard which will keep the heart and thoughts holy and pure. As he concludes his letter, he sums up Christian duties into a single paragraph.
Whatsoever things are true.
Truth in word, in action, and in thought, must be cherished. His followers must be truth itself. Whatever is worthy of reverence. Chaste lives and clean hearts and thoughts. Such deeds as spring from love and inspire love in others.