How come God saved this prophet (Jesus) from torment, but allowed the grandsons of a more important prophet (Mohammed (pbuh)) to go through torture-Karbala and how come millions of people still celebrate Easter, which is today. If Judas was made to look like him, how come there isn't more support regarding this

God almighty has different and unique way of exposing His message to the world. Imam Husein (as) is the most unique and the only choice of the time to expose the world the message of Allah. The result is that Issah will come back and follow the son of Imam Husein.

Majority doesn’t mean that they are on the right way. In fact Quran says, few of my servant are grateful. The fact that millions do Easter doesn’t mean they are right.