You could get angry with the Moslems you see- unrepentant thugs and parasites most of them, enjoying our hospitality and tolerance while biting the hand that feeds them- but you can do something to make them even more desperate and afraid, and not desperate and afraid in some weak earthly way, but desperate and afraid totally and eternally.
You can say “Do you know the difference between Jesus and Mohammed? You can’t mock Mohammed, it’s forbidden. You can mock Jesus all you want, but it doesn’t work. So Jesus is far stronger.”
“Jesus was already mocked, by the Jews and the Romans. He wasn’t honored or respected, he was attacked and reviled at every opportunity. He had no army, and eventually he was publicly tortured and murdered. He never demanded anyone follow him. And yet he has more followers than Mohammed, who had an army and killed and enslaved people who would not follow him.”
“You can kill all you want, and all you will have are dead bodies and terrified people telling you what you want to hear. The saints were chosen before the foundations of the earth, and will go to live with God forever. You will enjoy your earthly power for the briefest of time, and then spend an eternity of regret with the father of lies.”
“All the power protects you, none more than the US government. But nothing can or will protect you from the righteous wrath of God.”
“Decide this day who you will serve.”