The Vow lyrics

I give my allegiance to a King Not just my own life I'm offering There's something greater than this A vow that one doesn't live Just to exist I will be Yours, You will be mine My life's original design I will be Yours, You will be mine What price was paid for this life I give my allegiance to a King My loyalty to Him is everything A love the world cannot know It's at this cross that I choose to go Fight for the heart of your King