86 And so the Heart of our Savior reflects in some way the image of the divine Person of the Word and, at the same time, of His twofold nature, the human and the divine; in it we can consider not only the symbol but, in a sense, the summary of the whole mystery of our redemption. When we adore the Sacred Heart of Jesus Christ, we adore in it and through it both the uncreated love of the divine Word and also its human love and its other emotions and virtues, since both loves moved our Redeemer to sacrifice Himself for us and for His Spouse, the Universal Church, as the Apostle declares: "Christ loved the Church, and delivered Himself up for it, that He might sanctify it, cleansing it by the laver of water in the word of life, that He might present it to Himself a glorious Church, not having spot or wrinkle, or any such thing, but that it should be holy and without blemish."(87)
Source: Haurietis Aquas (Vatican.va)