I never come across this one before. The song is by Sr Anne Kelly IBVM and based on Micah 6, which certainly makes it liturgically useful.
The text is at Godsongs where she points out the offending Yahweh:
The original text was “Hear then what Yahweh asks of you”, but many people who use the hymn have now changed it to “Hear what the Lord God asks of you” – and this is reflected in the files here.
I believe the songwriter is the Sr Kelly active in the fight against human trafficking.
Gather Australia is the only source I can find for the sheet music.[audio:http://www.sixmaddens.org/wp-content/uploads/2017/03/Micahs-Theme.mp3|titles=Micahs Theme]