In this writing, we are encouraged, confronted, edified, rebuked, and exhorted to persist and be perseverant in the race ahead of us, and never to faint in this calling that God has given us. It is a misconception that once we are Christians, we can lie down in a bed and sleep peacefully without worrying about anything, but the Christian life is a life of work and service, a life of struggle and confrontations, etc.
Therefore, do you have a brother or minister who is discouraged in their work and spiritual life? Do you find yourself downcast by the lusts that besiege you, the reproaches for being a Christian, the sufferings you experience in this world, by the difficulty of being a believer in this evil world? Without a doubt, this is a short writing that you can read and give to someone else.