Our spiritual hearts, the source of our faith and God's love, face three major threats: Satan's attacks, worldly influences, and our own sinful nature. These threats create spiritual heart conditions that parallel physical heart problems: inflammation from Satan's lies, clogging from worldly values, and inherent flaws from our sinful nature. Healing begins with submitting to God, being honest about our condition, approaching God with humility rather than pride, allowing the Holy Spirit to examine us, and being completely transparent with God. By guarding our hearts as Solomon advised, we can ensure God's grace flows freely through our lives.