Read about Elijah having a very public and theatrial showdown with the prophets of Baal as to whether he or YHWH was to be Israel's God! Dramatic, even thunderclaps, and a downpour of rain. Fire coming down from heaven and licking up everything and everybody. Who says religion must be boring. Talk about good guys vs bad guys, you ain't seen nothing yet! God says a Latter Rain is coming, and looks like you may be the one that gets wet, not me!
Yes, by all means, it is time there was a worldwide showdown between YHWH and Allah, as foretold continually in the Scriptures both Tanakh and New Covenant. The dates are even given.