Psalm 147 (verses 12-13, 14-15, 19-20) is a hymn of praise that forms part of the final Hallelujah collection in the Psalter (Psalms 146–150). It is anonymous, though ancient tradition sometimes associates the closing psalms with Levitical singers in the post-exilic period. Scholars date it to the early post-exilic era, around the mid-5th century BC, during or shortly after the time of Nehemiah. This was a period of restoration when Jerusalem’s walls were rebuilt and the community sought to re-establish its identity after the Babylonian exile. The psalm celebrates God’s care for the city (Zion/Jerusalem) and His unique revelation to Israel, blending themes of creation, providence, and covenant election.
The selected verses with the response “O Jerusalem, glorify the Lord!” (or Alleluia) form a joyful call to praise. They summon Sion to glorify God for strengthening the bars of her gates and blessing her children, establishing peace on her borders, and providing the finest wheat. The psalm highlights God’s powerful word that runs swiftly across the earth and, above all, His gracious revelation of decrees and judgements uniquely to Jacob/Israel: “He has not dealt thus with other nations.” This creates a movement from concrete blessings—security, peace, and sustenance—to the supreme gift of God’s revealed law.
In the Lectionary, these verses are appointed as the Responsorial Psalm for the Solemnity of The Most Holy Body and Blood of Christ (Corpus Christi), Year A. The choice is profoundly fitting. The First Reading (Deuteronomy 8:2-3, 14b-16a) recalls God feeding Israel with manna in the desert, while the Gospel (John 6:51-58) presents Jesus as the living bread from heaven who gives His flesh for the life of the world. The Second Reading (1 Corinthians 10:16-17) speaks of the unity of the one bread and one body in the Eucharist.
Psalm 147 links these readings beautifully. The “finest wheat” evokes the Eucharistic bread, while God’s strengthening of Jerusalem’s gates and gift of peace point to the Church, the new Jerusalem, nourished and protected by the Body and Blood of Christ. The unique revelation of God’s word to Israel is fulfilled in the incarnate Word who becomes our food. On this solemnity, the psalm invites the assembly to glorify the Lord for the greatest of all gifts—the Eucharist—through which God continues to sustain, unite, and renew His people. It transforms post-exilic thanksgiving into Easter-season praise, calling believers to recognise Christ’s real presence as the fulfilment of Israel’s hopes.