[Ali Imran]

Try telling that to the largest and third largest religion (Hinduism) about your naivety

Hinduism is honest. They believe in a number of Gods and they didn't say they are monotheists.

But Trinitarian Christians are not like that. Trinitarian Christians believe in 3 Gods, but they claim they are monotheist and they cannot explain it. That is why, a great Christian scholar said that it is easier to empty the ocean into a bucket than to explain the Trinity.