thanks to the power of the internet
and some faith... I've been told that the writing IS Arabic, and the larger writing in the 'body' of the piece is written in the
Kufic style but Arabic can be written in many different ways, so it's not THAT straightforward for someone who can read Arabic, to understand it (!)
in the close up picture, the right hand side of writing translates as:
"Being Patient is one of the greatest human talents that person should have"
another part reads:
"Wealth of Life is Money and Wealth of Afterlife is your good actions in Life"