“When human suffering is understood in its deepest meaning, it ceases to be something negative that is experienced in a passive manner. Rather, one becomes free to meet suffering with courage, seeing it as an opportunity for active and positive collaboration in the work of human redemption. Through God’s grace, it … is no longer wasted. For this reason, John Paul exclaimed, “Prayer joined to sacrifice constitutes the most powerful force in human history.”‘
Jason Evert, ‘Saint John Paul the Great: His Five Loves’.