The Most Precious Blood Of Our Lord Jesus Christ - 1 July

Quoted from Wikipedia [1]:

The Feast of the Most Precious Blood of Our Lord Jesus Christ is a feast, which has been in the General Roman Calendar from 1849 to 1969. It is focused on the Blood of Christ and its salvific nature.

...

... Pope Pius officially included the Feast of the Most Precious Blood of Our Lord Jesus Christ in the General Roman Calendar, for celebration on the first Sunday in July, that is the first Sunday after 30 June, which is the anniversary of the liberation of the city of Rome from the insurgents.

In reducing the number of feasts fixed for Sundays, Pope Pius X assigned the date of 1 July to this feast. In 1933, Pope Pius XI raised the feast to the rank of Double of the 1st Class to mark the 1,900th anniversary of Jesus's passion. In Pope John XXIII's 1960 revision of the General Roman Calendar, it was made a Class I Feast (see General Roman Calendar of 1960).

The feast was removed from the General Roman calendar in 1969, "because the Most Precious Blood of Christ the Redeemer is already venerated in the solemnities of the Passion, of Corpus Christi, of the Sacred Heart of Jesus, and in the feast of the Exaltation of the Holy Cross. But the Mass of the Most Precious Blood of Our Lord Jesus Christ is placed among the Votive Masses".

The feast nonetheless continues to be celebrated as a solemnity in calendars of some religious orders such as the Missionaries of the Precious Blood, the Congregation of the Passion of Jesus Christ, and the Adorers of the Blood of Christ. Furthermore, it is celebrated by parishes and communities that observe the 1962 Calendar. The whole month of July is still kept dedicated to the Most Precious Blood.

[1] https://en.wikipedia.org/wiki/Feast_of_the_Most_Precious_Blood, quoted without hyperlinks and references, bold type original.

The Visitation Of Our Blessed Lady - 2 July

Quoted from Lean Religions [1]:

The feast of the Visitation of the Blessed Virgin Mary celebrates the visit of Mary, the Mother of God, with the child Jesus in her womb, to her cousin Elizabeth. The visit took place when Elizabeth was herself six months' pregnant with the forerunner of Christ, Saint John the Baptist.

At the Annunciation of the Lord, the angel Gabriel, in response to Mary's question "How shall this be done, because I know not man?" (Luke 1:34), had told her that "thy cousin Elizabeth, she also hath conceived a son in her old age; and this is the sixth month with her that is called barren: Because no word shall be impossible with God" (Luke 1:36-27). The evidence of her cousin's own near-miraculous conception had called forth Mary's fiat: "Behold the handmaid of the Lord; be it done to me according to thy word." It is thus appropriate that the very next action of the Blessed Virgin that Saint Luke the Evangelist records is Mary's "making haste" to visit her cousin.

[1] https://www.learnreligions.com/visitation-of-the-blessed-virgin-mary-542483, quoted without hyperlinks, italics original.

Saints Peter And Paul Apostles Feast Day - 29 June

Quoted from Catholic News Agency [1]:

On June 29 the Church celebrates the feast day of Sts. Peter & Paul. As early as the year 258, there is evidence of an already lengthy tradition of celebrating the solemnities of both Saint Peter and Saint Paul on the same day. Together, the two saints are the founders of the See of Rome, through their preaching, ministry and martyrdom there.

Peter, who was named Simon, was a fisherman of Galilee and was introduced to the Lord Jesus by his brother Andrew, also a fisherman. Jesus gave him the name Cephas (Petrus in Latin), which means ‘Rock,’ because he was to become the rock upon which Christ would build His Church.

Peter was a bold follower of the Lord. He was the first to recognize that Jesus was “the Messiah, the Son of the living God,” and eagerly pledged his fidelity until death. In his boldness, he also made many mistakes, however, such as losing faith when walking on water with Christ and betraying the Lord on the night of His passion.

Yet despite his human weaknesses, Peter was chosen to shepherd God's flock. The Acts of the Apostles illustrates his role as head of the Church after the Resurrection and Ascension of Christ. Peter led the Apostles as the first Pope and ensured that the disciples kept the true faith.

St. Peter spent his last years in Rome, leading the Church through persecution and eventually being martyred in the year 64. He was crucified upside-down at his own request, because he claimed he was not worthy to die as his Lord.

He was buried on Vatican hill, and St. Peter's Basilica is built over his tomb.

St. Paul was the Apostle of the Gentiles. His letters are included in the writings of the New Testament, and through them we learn much about his life and the faith of the early Church.

Before receiving the name Paul, he was Saul, a Jewish pharisee who zealously persecuted Christians in Jerusalem. Scripture records that Saul was present at the martyrdom of St. Stephen.

Saul's conversion took place as he was on his way to Damascus to persecute the Christian community there. As he was traveling along the road, he was suddenly surrounded by a great light from heaven. He was blinded and fell off his horse. He then heard a voice saying to him, “Saul, Saul, why do you persecute me?” He answered: “Who are you, Lord?” Christ said: “I am Jesus, whom you are persecuting.”

Saul continued to Damascus, where he was baptized and his sight was restored. He took the name Paul and spent the remainder of his life preaching the Gospel tirelessly to the Gentiles of the Mediterranean world.

Paul was imprisoned and taken to Rome, where he was beheaded in the year 67.

He is buried in Rome in the Basilica of St. Paul Outside the Walls.

In a sermon in the year 395, St. Augustine of Hippo said of Sts. Peter and Paul: “Both apostles share the same feast day, for these two were one; and even though they suffered on different days, they were as one. Peter went first, and Paul followed. And so we celebrate this day made holy for us by the apostles' blood. Let us embrace what they believed, their life, their labors, their sufferings, their preaching, and their confession of faith.”

[1] https://www.catholicnewsagency.com/saint/sts-peter-and-paul-501

Nativity Of Saint John The Baptist - June 24

Quoted from Wikipedia [1]:

The Nativity of John the Baptist is a high-ranking liturgical feast, kept in the Catholic Church, Eastern Orthodox Church, Anglicanism, and Lutheranism. The sole biblical account of the birth of John the Baptist comes from the Gospel of Luke.

Christians have long interpreted the life of John the Baptist as a preparation for the coming of Jesus Christ, and the circumstances of his birth, as recorded in the New Testament, are miraculous. John's pivotal place in the gospel is seen in the emphasis Luke gives to the announcement of his birth and the event itself, both set in parallel to the same occurrences in the life of Jesus.[1]

The sole biblical account of the birth of John the Baptist comes from the Gospel of Luke. John's parents, Zechariah or Zachary — a Jewish priest — and Elizabeth, were without children and both were beyond the age of child-bearing. During Zechariah's rotation to serve in the Temple in Jerusalem, he was chosen by lot to offer incense at the Golden Altar in the Holy Place. The Archangel Gabriel appeared to him and announced that he and his wife would give birth to a child, and that they should name him John, a name which was unfamiliar in Zechariah and Elizabeth's families....

[1] https://en.wikipedia.org/wiki/Nativity_of_John_the_Baptist, quoted without hyperlinks and references.

Sacred Heart Of Jesus Feast Day - 16 June

Quoted from Learn Religions [1]:

The date of the Feast of Corpus Christi was set at the request of Christ Himself, Who appeared to St. Margaret Mary Alacoque on June 16, 1675.

The Feast of the Sacred Heart of Jesus is celebrated on the Friday after the octave (eighth day) of the Feast of Corpus Christi. The traditional date of Corpus Christi is the Thursday after Trinity Sunday, which falls one week after Pentecost Sunday. Thus, the Feast of the Sacred Heart of Jesus falls 19 days after Pentecost, which is seven weeks after Easter.

In those countries, such as the United States, where the celebration of Corpus Christi is transferred to the following Sunday, the Feast of the Sacred Heart is still celebrated 19 days after Pentecost.

Since the date of Pentecost Sunday depends on the date of Easter, which changes every year, the Feast of the Sacred Heart falls on a different date each year as well.

[1] https://www.learnreligions.com/when-is-the-feast-of-the-sacred-heart-541617, quoted without hyperlinks.

Saint Anthony Of Padua - 13 June

Quoted from Franciscan Media [1]:

The gospel call to leave everything and follow Christ was the rule of Saint Anthony of Padua’s life. Over and over again, God called him to something new in his plan. Every time Anthony responded with renewed zeal and self-sacrificing to serve his Lord Jesus more completely.

His journey as the servant of God began as a very young man when he decided to join the Augustinians in Lisbon, giving up a future of wealth and power to be a servant of God. Later when the bodies of the first Franciscan martyrs went through the Portuguese city where he was stationed, he was again filled with an intense longing to be one of those closest to Jesus himself: those who die for the Good News.

So Anthony entered the Franciscan Order and set out to preach to the Moors. But an illness prevented him from achieving that goal. He went to Italy and was stationed in a small hermitage where he spent most of his time praying, reading the Scriptures and doing menial tasks.

The call of God came again at an ordination where no one was prepared to speak. The humble and obedient Anthony hesitantly accepted the task. The years of searching for Jesus in prayer, of reading sacred Scripture and of serving him in poverty, chastity, and obedience had prepared Anthony to allow the Spirit to use his talents. Anthony’s sermon was astounding to those who expected an unprepared speech and knew not the Spirit’s power to give people words.

Recognized as a great man of prayer and a great Scripture and theology scholar, Anthony became the first friar to teach theology to the other friars. Soon he was called from that post to preach to the Albigensians in France, using his profound knowledge of Scripture and theology to convert and reassure those who had been misled by their denial of Christ’s divinity and of the sacraments.

After he led the friars in northern Italy for three years, he made his headquarters in the city of Padua. He resumed his preaching and began writing sermon notes to help other preachers. In the spring of 1231 Anthony withdrew to a friary at Camposampiero where he had a sort of treehouse built as a hermitage. There he prayed and prepared for death.

On June 13, he became very ill and asked to be taken back to Padua, where he died after receiving the last sacraments. Anthony was canonized less than a year later and named a Doctor of the Church in 1946.

[1] https://www.franciscanmedia.org/saint-of-the-day/saint-anthony-of-padua/

Corpus Christi Feast Day - 8 June

Quoted from EWTN [1]:

What does the Solemnity of Corpus Christi celebrate?

Also known as the Most Holy Body and Blood of Christ, this feast honors Jesus Christ, Really, Truly and Substantially Present under the appearances of bread and wine. This Presence happens through the change which the Church calls transubstantiation (“change of substance”), when at the Consecration of the Mass, the priest says the words which Christ Himself pronounced over bread and wine, “This is My Body,” “This is the chalice of My Blood,” “Do this in remembrance of Me.”

Quoted from Catholic News Agency [2]:

The Solemnity of the Most Holy Body and Blood of Christ is also known as the Solemnity of Corpus Christi, which translates from Latin to "Body of Christ." This feast originated in France in the midthirteenth century and was extended to the whole Church by Pope Urban IV in 1264. This feast is celebrated on the Thursday following the Trinity Sunday or, as in the USA, on the Sunday following that feast.

This feast calls us to focus on two manifestations of the Body of Christ, the Holy Eucharist and the Church. The primary purpose of this feast is to focus our attention on the Eucharist. The opening prayer at Mass calls our attention to Jesus' suffering and death and our worship of Him, especially in the Eucharist.

At every Mass our attention is called to the Eucharist and the Real Presence of Christ in it....

[1] https://www.ewtn.com/catholicism/seasons-and-feast-days/corpus-christi-14356, original large fonts reduced, and changed bold type to regular type.

[2] https://www.catholicnewsagency.com/saint/solemnity-of-the-most-holy-body-and-blood-of-christ-270

Trinity Sunday - 4 June

Quoted from Learn Religions [1]:

Trinity Sunday is a moveable feast celebrated a week after Pentecost Sunday. Also known as Holy Trinity Sunday, Trinity Sunday honors the most fundamental of Christian beliefs—belief in the Holy Trinity. The human mind can never fully understand the mystery of the Trinity, but we can sum it up in the following formula: God is three Persons in one Nature. There is only one God, and the three Persons of God—the Father, the Son, and the Holy Spirit—are all equally God, and They cannot be divided.

Quoted from Catholic Link [2]:

The Solemnity of the Most Holy Trinity, called “Trinity Sunday,” is celebrated one week after Pentecost. This feast was made universal in 1911. Prior to 1911, there were private devotions, certain liturgical prayers and prefaces, and hymns in the liturgy.

There was an Office of the Holy Trinity written by Bishop Stephen of Liege in the 10th Century, but there was not a universal feast of the entire Church until Pope John XXII instituted one as a second-class feast in the 14th Century. In 1911, Pope St. Pius X elevated the feast to first-class.

After the first Pentecost, the doctrine of the Trinity was given to the entire world through the ministry of the Apostles, led by the Holy Spirit. And so, Trinity Sunday, rightly follows Pentecost Sunday in the Church calendar.

[1] https://www.learnreligions.com/what-is-trinity-sunday-542485, quoted without hyperlinks.

[2] https://catholic-link.org/what-is-trinity-sunday-catholic/