I perhaps use
"To hell with Satan"
Yeah sure buddy,you got some pretty good accomplishment in making us go mad,crazy,hating each other,in making us egoistic,get into some serious wars,eventually that costs millions and millions of lives of innocents.millios died,millions fled,millions get orphaned.this must be something you are chauvinist of,& in coming future it will gonna increase only.Which will soon make you egoistic too.
Then a day will come to you.where you won't find any friend there.a fall which you haven't dream of.you can't even feel the hard ship of day.
I do conclude my say with a prayer hopefully Almighty accepts it.
"I do pray to the Almighty don't make us all from amongst those who will be labeled with your wrath.indeed we are the weakest creation"