I like this song...
Who am I
That You would know me from the start
Set me apart
Who am I
That You would place eternity into my heart
You have given to me
More than this world could give
My purpose is found in You
One life
I lay at your altar
One love
I have with you
Touch me again
Fill me as you hold my outstretched hands
One word
You know I will follow
One heart
Broken to you
Use me again
Your mercies follow me for all my days
In your presence
In your power
Holy Spirit I surrender
Disclaimer: Not sure if there're any wrong words or typo... Typed based on my recollection of the song...