Favorite Hymns: Do You Have One?

I've been featuring a hymn here every Sunday morning for over a year now. Now it's your turn to choose one. Post your favorite hymn in the comments and I'll feature it on an upcoming Sunday, giving you credit for the choice, of course.

I've decided that it doesn't matter whether I've used it before. I'll use it again, anyway. A good hymn never grows tiresome, right?

The only requirement is that the hymn be old enough to not be copyrighted. If you are unsure--and some of the hymns we think are old are really not that old--you can look it up at The Cyber Hymnal.

If you want to say something about why you like the hymn, please do.