Are there simple thoughts that would make it easier to become comfortable with the philosophy Culdian?
Welcome to the forums donnacha 42!
I would suggest reading through the “About” section links on the main website. These pages really summarize Culdian philosophy:
Once these are read, please see the Introduction to the Culdians booklet in our Store which contains much of the same information and more available for free download: http://culdiantrust.org/store/products/introdution-to-the-culdians-e-book/
Also essential reading is An Introduction to Spirituality, also available for free: http://culdiantrust.org/store/products/an-introduction-to-spirituality-e-book/
Do let us know if you have any questions about any of these things.