Meaning: This sentence suggests that prayer has the potential to provide emotional healing and restoration.
Choice of Words: "Prayer" refers to the act of communicating with a higher power. "Can" indicates possibility or ability. "Heal" means to restore to health or wholeness. "A" is used before singular nouns. "Broken" describes something that is damaged or no longer functioning properly. "Heart" can refer to the physical organ or to emotions and feelings.