Hello, Guest:
The song, "Sing Out, O Zion!" is by John Peterson & J. T. Collins, and it was featured as hymn #47 in the (Catholic) "Hymnal for Young Americans," published in 1968 by F. E. L. Publications. Some of the lyrics are as follows:
1. Rise up to shine; your light will come;
God's glory comes upon you.
Tho' darkness cover all the earth,
The nations walk by your light.
REFRAIN: Sing out, O Zion! Rejoice God's people!
Yahweh will come to free us, Yahweh will come to free us.
2. Look up and see your overseers;
They gather for your service.
They'll build your walls and bring you wealth;
God's judgment is forgiveness.
There are two more verses. You can find them and the notated song at the following website:
https://hymnary.org/hymn/HYC81966/47
Additionally, Amazon has some for sale. I would recommend getting the edition that has the chords:
https://www.amazon.com/hymnal-young-chr ... s_li_ss_tl
I hope this has been somewhat helpful.
Peace,
Dean