Ordinary Time in the context of "Feast of Christ the King"

In the liturgical calendar of the Roman Rite, a solemnity is a feast day of the highest rank celebrating a mystery of faith such as the Trinity, an event in the life of Jesus, his mother Mary, his legal father Joseph, or another important saint. The observance begins with the vigil on the evening before the actual date of the feast. Unlike feast days of the rank of feast (other than feasts of the Lord) or those of the rank of memorial, solemnities replace the celebration of Sundays outside Advent, Lent, and Easter (those in Ordinary Time).

The word comes from postclassical Latin sollemnitas, meaning a solemnity, festival, celebration of a day.

Whit Monday or Pentecost Monday, also known as Monday of the Holy Spirit, is the holiday celebrated the day after Pentecost, a moveable feast in the Christian liturgical calendar. It is moveable because it is determined by the date of Easter. In the Catholic Church, it is the Memorial of the Blessed Virgin Mary, Mother of the Church, marking the resumption of Ordinary Time.

Whit Monday gets its name from "Whitsunday", an English name for Pentecost, one of the three baptismal seasons. The origin of the name "Whit Sunday" is generally attributed to the white garments formerly worn by those newly baptised on this feast.

The Parable of the Prodigal Son (also known as the parable of the Two Brothers, Lost Son, Loving Father, or of the Forgiving Father; Greek: Παραβολή του Ασώτου Υιού, romanized: Parabolē tou Asōtou Huiou) is one of the parables of Jesus in the Bible, appearing in Luke 15:11–32. In Luke 15, Jesus tells this story, along with those of a man with 100 sheep and a woman with ten coins, to a group of Pharisees and religious leaders who criticized him for welcoming and eating with tax collectors and others seen as sinners.

The Prodigal Son is the third and final parable of a cycle on redemption, following the parables of the Lost Sheep and the Lost Coin. In the Revised Common Lectionary and Roman Rite Catholic Lectionary, this parable is read on the fourth Sunday of Lent (in Year C); in the latter it is also included in the long form of the Gospel on the 24th Sunday of Ordinary Time in Year C, along with the preceding two parables of the cycle. In the Eastern Orthodox Church it is read on the Sunday of the Prodigal Son.