I'll be there

Not a good singer, i am;
But sing, i will for you;
A song about good times,
The memories i treasure.

Not good with words, i am;
But recite, i will for you;
A poem about true love,
A love full of trust and hope.

Not a good writer, i am;
But write, i will for you;
A tale about two lovers,
Await to be together.

Not a good preacher, i am;
But preach, i will for you;
The path to happy life,
A life about truth and honesty.

Not good at a thing, i am;
But do anything, i will for you;
All you need is to call,
Anytime you need me.