The hope of a Christian confronts every trial, even death itself. Christian hope does not just raise our spirits; it raises a battle flag against all the troubles of this life.
The theology of St John of the Cross is focused on the necessity of self-discipline, but it begins and ends in love. This is not the dull path of obligation. It is an adventure, into a wild freedom.
The evil one actively avoids the soul that rests in union with God. St. Joseph is referred to as Terror of Demons; St. John of the Cross teaches that this admirable office is not reserved only for the foster father of the Lord. It may be held by any of us.