I've Power to Be

I've power to be
In control of me
To think for myself
Or to find some help

With patience, I'll win
And conquer each sin
For that's why I'm here
To learn what is dear

I have a body
Is that really me?
I was spirit first
Now water, I thirst

I hunger for food
Which effects my mood
In perfect balance
I've gained resistance

To use my body
As a tool for me
What things should I do
For spiritual fuel?