Expansionistic approach is corner stone of any belief, sometimes less and some times more. Some religions are aggressive and voilent and some are moderate and peaceful. It is same with ideologies, even with communism or capitalism. What happened in the history is open and clear.
Christianity versus Islam, Catholics versus Protestants, Islam versus Christianity versus Hinduism, Sura versus Asura, Budhism versus Shaivism versus Vaishnavism and many other conflicsts were witnessed in the history.
Communists versus capitalists and also within communists wars between various splinter flags…bloodshed is everywhere. Let us not dig into the graves of the past. We are in a new era. Let the pride of every human being be protected.
If god is to be believed, god is one, omnipresent, lives in every human being, preaches to love other beings. I have nothing against any religion.