When people say pray or intercede, it is often met with apathy at best and disdain at worst. It is as if prayer is not really "doing" anything. And so, people think this about prayer and call upon Christians to get "involved". Being involved takes many forms, but mostly what they mean is that "we have to do something to stop this". That something is usually something other than prayer or something else, spiritual (witnessing, preaching, etc).
Eph 6:12 For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.
I wonder what the early Christians resorted to because their beloved homeland was occupied by a foreign military and their taxes were atrocious.
John 16:33 These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have overcome the world.
It is not easy to follow the Lord with all your heart and it's not easy to trust Him in the midst of seemingly cataclysmic events taking place in your own homeland. But, just as the Roman Centurion and his whole family were saved, maybe the Lord has some eternal plans for Mexicans, Muslims, etc. God is bringing the mission field to us.