Genuine faith increases when we are tempted, resist the temptation, and endure. Our glory is eternal life through Jesus Christ. Genuine faith is also increased when we come to understand that God's divine gift is Love and Forgiveness. James speaks on how our temptations do not come from God. What comes from our Heavenly Father is the Light of Christ and all good things that motivate us to love God and others.
In order to be healed. We have to take the steps. There are some Christians who may disagree with me on this. However, in recovery, we have to do the work necessary to bring our sins, our shames, our guilt, our distressing emotions to the alter and offer them up to God in order to receive forgiveness and healing. We are called to repent of those things we have done wrong. Without true and sincere repentance, we may not fully experience the joy and forgiveness that Christ offers us.