Psalm 127 (126): "Unless the Lord Builds the House," Catholic Text and Meaning
Psalm 127, Unless the Lord build the house (Psalm 126 in the Douay-Rheims): the Catholic text, children as a gift, the Nisi Dominus, and a prayer.
Psalm 27 (26): The Lord Is My Light and My Salvation, Catholic Text and Meaning
Psalm 27, The Lord is my light and my salvation (Psalm 26 in the Douay-Rheims): the full Catholic text, its meaning, how the Church prays it, and a prayer.
Psalm 51 (50), the Miserere: "Have Mercy on Me, O God," Catholic Text and Meaning
Psalm 51, the Miserere (Psalm 50 in the Douay): the full Catholic text of David's prayer of repentance, its meaning, its use in Lent and the Hours, and a prayer.
Psalm 121 (120): "I Lift Up My Eyes to the Mountains," Catholic Text and Meaning
Psalm 121, I lift up my eyes to the mountains (Psalm 120 in the Douay-Rheims): the Catholic text of the travelers' psalm, its meaning, use and a prayer.