For the answer, let's go to Mecca, the heart and soul of the Islamic religion.
A couple of hints that may help understand this video:
"Those who have incurred your wrath" ("displeasure" in this version) are the Jews. "Those who have gone astray" are the Christians.
The whole video is pretty much hate speech against the unbeliever. Interestingly, the various Canadian Human Rights courts have not filed charges against any Islamic institution on this basis, though.