Below is a Facebook post I seen several times in the last couple days. It is being shared time and time again. I have removed the name of the person who posted it because I don't want to embarrass any one person who reposted this. The problem with this is that it is a lie. That sign and that organization does not exist. This is the kind of lie that can lead to vigilantes killing innocent Muslim Americans.
A mosque sign in Dearborn, Michigan
Here is what Snopes says about this sign:
Origins: This photograph of an outdoor sign has been identified in social media postings as belonging to a mosque (or some other Islam-associated administrative building) with the cumbersome title of "Advancement of Islamic Agenda for America." The sign advertises to viewers that organization's ominous threat "AMERICA WE WILL KILL YOU ALL AND NOTHING YOU CAN DO TO STOP IT," bracketed by invocations of the exaltation "ALLAH BE PRAISED."
Neither the sign nor the organization is real, however. The photo is a fake created using the Church Sign Maker, a web site that allows users to create realistic-looking images of church signs bearing messages of their choosing:
Ever seen those signs in front of churches with the moveable letters? Ever wanted to rearrange the letters to make your own church sign? Well, now you can. Choose a design below, add your text, and a personalized church sign photo will be created for you! Save it, send it to a friend, put on your website, or use it however you like. Enjoy!
Note: these church signs aren't real, they don't exist in the real world. You'll be making a fake photo of a church sign.
In this case the "Advancement of Islamic Agenda for America" sign is clearly an altered version of the Church Sign Maker's "Classic Design #5" offering (as indicated by the identical nature of the two signs' sizes, shapes, and background objects in their photos):
In the middle ages when the Black Plague spread across Europe, rumors spread that the cause was Jews poisoning wells and many Jews were burned at the stake. In World War II, 120,000 Americans of Japanese heritage were rounded up and put in concentration camps for no other reason than that they were of Japanese heritage. I don't think we have evolved much in the last thousand years or the last sixty. I am sure there are many Americans who would be perfectly happy if all Muslims were rounded up and imprisoned. Unfortunately many of these people are conservatives who claim to love the constitution, liberty, and the rule of law.
Please think before you click "like" or "share." Please don't spread dangerous lies.