Hearts Cannot Be Trusted (Jeremiah 17:1-18). Where are your sins engraved forever with iron? If you trust in flesh for strength, you are doomed. Don’t follow your heart which is ultimately deceitful; trust God’s Word. Be assured God heals and saves you. #dailydevotion, #Lutherandevotional, #DailyPlunge, #DailyLectionary, #DailyScripture, #ProphetJeremiah