What are we?

What is the human soul? knowing you are something that once flew far far away, now trapped in this limited body... you see it when you close your eyes, you dream about it feel it, weightless and free... now bound by gravity... heavy, what are we but test subjects for God He who created all,  Im living my life to full, trying to make Him proud for God is Light, for the soul is Light, Light is not bound by laws of physics, and thats  what I am when i close my eyes... Weightless...