In response to some comments posted above-
In my opinion-
* Trinity is like a flame = gas / light / energy

* I’m not sure but during the era of prophet Mohamed, people of Mecca were predominantly Jew or Christians and considered themselves descendants of Abraham. He (one of them) didn’t deny these religions, instead furthered it.
* In every religion, early sects discredit later developed/ breakaway sects. Like Jews vs Christians vs Muslims, Catholic vs protestant, Sunni vs Shia vs Bohra

* It is not uncommon that some children put their demands to their father through the mother or ask for her recommendation, which he grants sometimes even if unwilling.
* Nowadays Muslims also in south Asia have started praying to many dead Fakirs/ Peers for mediation.

* Most follow a religion for being born as one. They aren’t radically religious unless provoked by people with hidden agenda.
* “Religion is the sigh of the oppressed creature, the heart of a heartless world, and the soul of soulless conditions. It is the opium of the people.” Karl Marx