Stage 3, Rest, is described beautifully by Jesus.
Come to Me, all you who labor and are heavy-laden and overburdened, and I will cause you to rest. [I will ease and relieve and refresh your souls.] Take My yoke upon you and learn of Me, for I am gentle (meek) and humble (lowly) in heart, and you will find rest (relief and ease and refreshment and recreation and blessed quiet) for your souls. For My yoke is wholesome (useful, good–not harsh, hard, sharp, or pressing, but comfortable, gracious, and pleasant), and My burden is light and easy to be borne. (Matthew 11:28-30 AMP)
A call to rest is a call to a deeper relationship with Jesus. The emotional and physical exhaustion that are often characteristic of crisis can drain each individual, depriving them of the energy needed to navigate the recovery process. Here again, a distinction between the people of God and the people of the world is made. While the world may use naps, entertainment, or vacations in an effort to refresh, time spent with Jesus achieves a supernatural relief and refreshment. There is no natural source that provides supernatural rest.