Month of the Sacred Heart
Behold this Heart which has loved men so much, and yet men do not want to love Me in return. Through you, My divine Heart wishes to spread its love everywhere on earth.”
– Jesus to Saint Margaret Mary.
The Month of June is dedicated to the Sacred Heart. The Church celebrates the Solemnity of the Sacred Heart of Jesus on the Friday following the second Sunday after Pentecost. In addition to the liturgical celebration, many devotional exercises are connected with the Sacred Heart of Jesus. Of all devotions, devotion to the Sacred Heart was, and remains, one of the most widespread and popular in the Church.
Understood in the light of the Scriptures, the term “Sacred Heart of Jesus” denotes the entire mystery of Christ, the totality of his being, and his person considered in its most intimate essential: Son of God, uncreated wisdom; infinite charity, principal of the salvation and sanctification of mankind. The “Sacred Heart” is Christ, the Word Incarnate, Saviour, intrinsically containing, in the Spirit, an infinite divine-human love for the Father and for his brothers.
Excerpted from the Directory on Popular Piety and the Liturgy
The Popes on Devotion to the Sacred Heart
The feast of the Sacred Heart was approved for specified dioceses by Clement XIII in 1765, and extended to the whole Church by Pius IX in 1856. In 1889 Pope Leo XIII elevated it to the rank of first class, and through an encyclical letter in 1899 dedicated the whole Catholic world to the Sacred Heart of Jesus. Also Leo XIII in his Encyclical Letter Annum sacrum (1889) on the consecration of mankind to the Sacred Heart.