This is a 4-part a capella arrangement for men. You’ll want a fairly capable group with a good range for this one. The bass sings a low D at the end (Shout out to you, Brian Grayless, you are missed!), and the first tenor spends some time in the F#/G range during the second half of the piece.
Sheet music here: Father In Heaven – Full Score
(synthesized) MP3 below:
Audio for practice parts below…