Spirit Come Crucify

We sang this song this morning at church and it really struck me. Minutes before I had been having thoughts that matched the words. This was the first time I've ever heard this song. It's called Spirit Come Crucify and I'm not sure yet who it's by:
"I've been crucified to sin So why do I go back again To the things that put me far from Your throne Come and kill that part of me That won't lay down upon the tree So spirit come crucify"