One of my choir members is trying to remember a song about Moses (not "Go Down, Moses"). It is powerful and heavy, relating the deeds and acts of Moses when he was called by God. Any ideas?

Thank you! Hopefully, I can find a recording of this to burn online, but at least I know I can pass on the lyrics. Blessings!

Does anyone recognize this?
When Jesus comes the tempter's power is broken
When Jesus comes the tears are rolled away
He took the gloom and filled my heart with gladness
Then all is changed when Jesus comes to stay