St Thomas Aquinas,
And
St Augustine,
(both extremely intellectual Catholics and philosophers)
Their writings are free online to read if you Google them.
You would be much much better off to read these in your own native language, not English.
Also, if you could read some.of the Christian books of CS Lewis in your own language, probably these are not free online, and would have to be gotten in.the library or on
amazon.com, do read “Mere Christianity”
(lots of philosophy in these books)
St Thomas Aquinas is the greatest catholic philosopher of all time.though, (other than Jesus)
Could any fellow posters please recommend to Bahman some excellent catholic books that explain God intellectually through philosophy? (and maybe also tie in catholic teachings, church history, the saints etc)