I would love to get to know more about archangel Raphael ant how to invoke him…any recommendations, teachings and books about him will be very much appreciated
Search engine is your friend.
Google is as well.
There are a lot of books on the path of divination and working with angels. You could prolly go to google and type in White Magick PDF and find piles and piles of files.
It’s a lot harder to find info on black magick than white, all I’m saying.
Also, before an admin says it if you havent I’d make an introduction post.
The book I used for my preparatory immersion was a Llewellyn book called: “communicating with the archangel Raphael for healing & creativity” by Richard Webster. Its $12.95 USD
He’s associated with Hod and/or Tiphereth; the same applies to Michael.
You may imagine (perhaps even structure) him as per Golden Dawn “instructions”: he emits some flashes, and his mauve and yellow dress is moved by a breeze.