Who Am I lyrics

sitting all alone
wondering why You came
was it just for me?
look at all Your shame
can you have such love
can you be so pure
i know that i'm not perfect
but i know i'm Your's

who am i and what do you want from me
who am i in the midst of Your majesty
and all i want is all that i don't deserve
who am i?

time and time i've tried
but failure always proves
it's not by my might
only through You
can i have such love
can i be so pure
i know that im not perect but i know i'm Your's