This is another one that RS’s parish use that is new to me. The subject makes it a song for Holy Week especially.
The text is a recent one by Kate Bluett set to CRUCIFIXUS by Kevin Keil. There have a whole album here.
The sheet music is at OCP. The text is in their sample and also in comment 18 in this Pray tell thread where the tunesmith lauds his lyricist. There is also commentary here.