A love song - what do you think about it?

This is one of the most romantic love songs I've ever heard:

I've heard it said that a man would climb a mountain
Just to be with the one he loves
How many times has he broken that promise?
It has never been done
Well I never climbed the high est mountain
But I walked the hill to Calvary

Just to be with you I'd do anything
I would give my life away
Just to be with you I'd give everything
Oh I'd give my life away

And I've heard it said that a man would swim the ocean
Just to be with the one he loves
All of those dreams are an empty emotion
It has never been done
Well I never swam the deepest ocean
But I walked upon the raging sea

Just to be with you I'd do anything
I would give my life away
Just to be with you I'd give everything
Oh I'd give my life away

And I know that you don't understand the fullness of My love
How I died upon the cross for your sins
And I know that you don't realize the how much that I give you
And I promise I would do it all again

Just to be with you I've done everything
There's no price I did not pay
Just to be with you I gave everything
Yes I gave My life away
I gave My life away
Just to be with you

--

What do you think about it? Do you know from Whose perspective it was sung?