120 When so many evils meet Our gaze - such as cause sharp conflict among individuals, families, nations and the whole world, particularly today more than at any other time - where are We to seek a remedy, venerable brethren? Can a form of devotion surpassing that to the most Sacred Heart of Jesus be found, which corresponds better to the essential character of the Catholic faith, which is more capable of assisting the present-day needs of the Church and the human race? What religious practice is more excellent, more attractive, more salutary than this, since the devotion in question is entirely directed towards the love of God itself?(119) Finally, what more effectively than the love of Christ - which devotion to the Sacred Heart of Jesus daily increases and fosters more and more - can move the faithful to bring into the activities of life the Law of the Gospel, the setting aside of which, as the words of the Holy Spirit plainly warn, "the work of justice shall be peace,"(120) makes peace worthy of the name completely impossible among men?
Source: Haurietis Aquas (Vatican.va)