I ache for my Lord

I need some printing ink
I need to rest my arm
I am writing too much
My arm is aching all the time
But I must continue writing
For my Lord is guiding me
All this writing I am doing
It is for my Lord that I ache
I ache to be beside Him 
Up in heaven above
I ache to show His guidance
In all that I write with love
I ache to help so many others
I ache to aid the world
But Lord I am so powerless
In this huge big earth!
So all that I am really able
Is to spread just a few seeds
That when my Lord comes again
He will be able to reap so many more!
He leads and I am guided
He calls and I do come
Where ever I am needed
To spread His wondrous love!