In part 2 of The Rest of Faith you will learn----
As a born-again believer you have an inheritance of physical and spiritual rest. Resting in God---resting in faith.
Living in a constant state of anxiety, tension, strife and fear will eventually take its toll on you--spiritually and physically.
When you are in faith---you are not anxious and worried.
You cannot separate faith from rest.
You can choose not to yield to things that are going to hurt you and re-train yourself to yield to the peace of God.