God's School of Trust, which began in the Old Testament, continued through Christ's work in
 the New Testament. Unfortunately, humanity's distorted image of God has remained a problem throughout Church history. But God doesn't give up on us. In fact, he brings us back to his School of Trust in the revelation of his Sacred Heart to St. Margaret Mary, the merciful moral theology of St. Alphonsus de Liguori, and the Little Way of St. Thérèse of Lisieux. https://catholic.market/programs/divine-mercy/