06/04/2026
The month of June is dedicated to the Most Sacred Heart of Jesus. In Miserentissimus Redemptor, Pope Pius XI teaches that devotion to the Sacred Heart of Jesus is a "summary of all our religion and, moreover, a guide to a more perfect life." The Church also exhorts us to deeper reflection on the Sacred Heart and on the "principles [of this devotion] which take their origin from Scripture and the teaching of the Fathers" (Pope Pius XII, Haurietis Aquas).
In light of this, we should consider what is meant by the word heart, a word that is central to the scriptural understanding of the human person. Sacred Scripture describes the heart as the core of our being and the font from which all our powers flow (cf. Prv. 4:23). The heart is the "source of thought and reflection" (Theological Dictionary of the New Testament, 611), as we see when we read that the Holy Mother of God pondered the wonders of God "in her heart" (Lk. 2:19). The heart is also understood as "the seat of the will, the source of resolves" (TDNT, 612), which we see when we read of St. Paul instructing the Corinthians each to give "as he has made up his heart" (2 Cor. 9:7). In line with our contemporary understanding of the term, the heart is also the center of our emotional lives; thus, the Lord says that, upon His return, the hearts of the disciples will rejoice (Jn. 16:22).
The heart is the truth of who we are, and it "indicates our true intentions, what we really think, believe and desire, the 'secrets' that we tell no one" (Pope Francis, Dilexit Nos). It is also the place that God turns to in order to look upon us in truth. God knows the heart (Acts 15:8), and it is only when the Holy Spirit has been poured into our hearts (Rom. 5:5) that we can cry, "Abba! Father!" (Gal. 4:6).
When we look upon Our Lord Jesus Christ, we see what it means to have a heart. In Him, we see the fullness of human life centered on love of God and love of neighbor. When we adore the Sacred Heart, we adore "the whole Jesus Christ," for His heart is "a privileged sign of the inmost being of the incarnate Son and his love, both divine and human" (Pope Francis, Dilexit Nos). That Our Lord is both fully God and fully man means that His heart is the key to understanding ourselves and also the key to beholding the mystery of God's love, a mystery revealed most profoundly on the Cross. This is the revelation of God's heart, pierced by our sin and rejection of Him, yet inflamed all the more with love. Our sin is the lance that pierces God's loving heart, but in His infinite love and mercy, God uses this lance to open the floodgates from which the abundant and purifying blood and water of Christ flow forth for the salvation of the very ones who rejected Him.
May we be wounded by the love of Christ's Sacred Heart! May we be pierced by the Pierced One! Most Sacred Heart of Jesus, have mercy on us!