And it supposeth me that they have come up hither to hear the pleasing word of God, yea, the word which healeth the wounded soul. (Jacob 2:8)
How does the word of God heal the wounded soul? On the surface I think the logical explanation is that the word of God is another name for the Gospel of Jesus Christ––faith, repentance, baptism by immersion for the remission of sins, laying on of hands for the Gift of the Holy Ghost, enduring to the end. Living the Gospel of Jesus Christ literally heals the soul because participating in those steps results in a soul’s redemption and exaltation.
As John writes in his Gospel, Jesus Christ is the literal word of God (see John 1:1, NT). Our souls gain many wounds over a lifetime, whether it is broken hearts, pain for the sins of loved ones, scars from our own sins and transgressions, regret, unkindness, just to name a few. But Jesus Christ, who suffered so much on earth, learning through His mortal experience how best to help each of us with our individual pains, sicknesses, afflictions, sorrows, can heal any wound. One of the miracles of His Atonement is that it gives Him power to understand and apply the perfect treatment.