Liturgical Colour : Purple/Violet or White (Our Lady of Guadalupe)
Isaiah 41 : 13-20
For I, YHVH, your God, take hold of your right hand and say to you : “Fear not, I am your assistance.” Fear not, Jacob, poor worm, and you, people of Israel, so frail. I am your Redeemer, says YHVH, the Holy One of Israel, your Helper.
I will make you a thresher, new and with sharp double teeth : you will thresh hills and mountains, crushing them and reducing them to chaff. You will winnow them, the wind will carry them off and the storm will scatter them. But you will rejoice in YHVH and glory in the Holy One of Israel.
The poor and the afflicted seek water, and find none. Their tongues are parched with thirst. But I, YHVH, will hear them; I, the God of Israel, will not forsake them. I will open up streams over the barren heights and let the rivers flow through all the valleys; I will turn the desert into lakes and brooks and the thirsty earth into a land of springs.
I will plant in the wilderness the cedar, the acacia, the myrtle and the olive; I will plant in the wasteland fir, cypress and pine – that all may see and know, consider and understand, that the hand of YHVH has done this, that the Holy One of Israel has created it.
Alternative reading (Mass of Our Lady of Guadalupe)
Isaiah 7 : 10-14 and Isaiah 8 : 10c
Once again YHVH addressed Ahaz, “Ask for a sign from YHVH your God, let it come either from the deepest depths or from the heights of heaven.” But Ahaz answered, “I will not ask, I will not put YHVH to the test.”
Then Isaiah said, “Now listen, descendants of David. Have you not been satisfied trying the patience of people, that you also try the patience of my God? Therefore the Lord Himself will give you a sign : The Virgin is with Child and bears a Son and calls His Name Immanuel, for God-is-with-us.”