God does great things even in the midst of a sinful people. In the first reading for the 14th Sunday in Ordinary Time, God calls Jerusalem to rejoice. The Israelites had just returned from exile in Babylon, caused by their sinfulness. They had abandoned the covenant of Moses.
God didn't abandon the Israelites. In fact, God used the secular King Cyrus to return the Jews to their homeland and to rebuild the land and the Temple. While in exile, they learned their lesson. Without a temple in which to worship, they were forlorn and despondent. Now God tells them to rejoice.
Perhaps the responsorial psalm for the 13th Sunday in Ordinary Time captures the theme of the day's reading best. "I set the Lord ever before me; with Him at my right hand I shall not be disturbed."
Elijah does exactly this in the first reading. He has just undergone a conversion from self-pity, depression and despair. Jezebel was chasing him, and he longed for death. At the mountain on Horeb in a cave, Elijah met the Lord.
The readings for the 12th Sunday in Ordinary Time celebrate God's plan of redemption for His people. As usual, the prophetic passages from the Old Testament speak in a veiled yet hopeful language.
Zechariah quotes the Lord; "I will pour out on the house of David and on the inhabitants of Jerusalem a spirit of grace and petition." What does it mean "to pour out...a spirit of grace and petition"? Could this be a people's acknowledgment of their own sinfulness and a petition for mercy? Whatever God promises to do, by using the term "pour out," He promises to do so in lavish abundance.
On May 22, we celebrate the Feast of the Most Holy Trinity, and the readings shed light on this, the greatest of divine mysteries.
The Catechism of the Catholic Church (234) states: "The mystery of the Most Holy Trinity is the central mystery of Christian faith and life. It is the mystery of God in Himself. It is therefore the source of all the other mysteries of faith, the light that enlightens them. It is the most fundamental and essential teaching in the 'hierarchy of the truths of faith.'"