Crying Wolf

So I'll say it again, for what must be the thousandth time
I know I've sinned against you and that's not another line
You're the only one who knows what's inside my feeble heart
I repent for it once again, once again a brand new start
I try and I try and I try, but I can't do it without you
I know what's right, and it's the only thing I want
But the only thing I want is the one I never do
I hate this sin inside me, but I give in almost every time
I do the very thing I hate as I push you aside
Do my words even reach you, oh lover of my soul?
Or have I cried wolf one too many times?
Please hear me and the words I'll probably say again
I'm sorry, please change my heart and mind
I hate this sin inside me, but I give in almost every time
Please teach me to rely on your power,
through my weakness I know that I'm strong
You're right beside me and your grace makes me strong
But I'm so helpless on my own