from Oratory: Place of Prayer (hard copy / PDF download)

Asperges Me - Psalm 51:7 [50:7]

Vidi Aquam - Ezekiel 47:1

Then he brought me back to the door of the temple; and behold, water was issuing from below the threshold of the temple toward the east (for the temple faced east); and the water was flowing down from below the south end of the threshold of the temple, south of the altar.