First Friday of March

The mystery of the divine redemption is primarily and by its very nature a mystery of love, that is, of the perfect love of Christ for His heavenly Father to Whom the sacrifice of the Cross, offered in a spirit of love and obedience, presents the most abundant and infinite satisfaction due for the sins of the human race; "By suffering out of love and obedience, Christ gave more to God than was required to compensate for the offense of the whole human race." It is also a mystery of the love of the Most Holy Trinity and of the divine Redeemer towards all men. Because they were entirely unable to make adequate satisfaction for their sins, Christ, through the infinite treasure of His merits acquired for us by the shedding of His precious Blood, was able to restore completely that pact of friendship between God and man which had been broken, first by the grievous fall of Adam in the earthly paradise and then by the countless sins of the chosen people.
--Haurietis Aquas (On Devotion to the Sacred Heart)

On the Sacred Heart

The Heart of the Incarnate Word is deservedly and rightly considered the chief sign and symbol of that threefold love with which the divine Redeemer unceasingly loves His eternal Father and all mankind. It is a symbol of that divine love which He shares with the Father and the Holy Spirit but which He, the Word made flesh, alone manifests through a weak and perishable body, since "in Him dwells the fullness of the Godhead bodily." It is, besides, the symbol of that burning love which, infused into His soul, enriches the human will of Christ and enlightens and governs its acts by the most perfect knowledge derived both from the beatific vision and that which is directly infused. And finally - and this in a more natural and direct way - it is the symbol also of sensible love, since the body of Jesus Christ, formed by the Holy Spirit, in the womb of the Virgin Mary, possesses full powers of feelings and perception, in fact, more so than any other human body.

--Haurietias Aquas (On Devotion to the Sacred Heart)