On January 17, 2020, a video was uploaded to the Internet of an event at the Al-Aqsa Mosque in Jerusalem on the anniversary of the 1453 AD capture of Constantinople by the Ottoman Empire. The event was held by Hizb ut-Tahrir. Palestinian preacher Nidhal "Abu Ibrahim" Siam spoke before the crowd and said that the anniversary of the fall of Constantinople brings tidings that Rome will be conquered in the near future. He said that three prophecies will soon be fulfilled, and he expressed hope that his audience will be the ones to fulfil them. Siam elaborated that these prophecies are the prophecy that a rightly-guided Caliphate will be established, the prophecy that Jerusalem will be liberated and established as the capital of the Caliphate, and the prophecy that Islam "will throw its neighbors to the ground" and that its reach will span across the world. He told the crowd that their real task is to wage Jihad for the sake of Allah and to make the word of the infidels inferior to the word of Allah. In addition, he called on them to seek martyrdom for Allah. He added: "Do not obey the followers of Satan [and] those who collaborate with America, Russia, and the West" The crowd chanted: "This Al-Aqsa [Mosque] will be liberated... The Caliphate was promised by Allah... By means of Caliphate and the consolidation of power, your conquest, oh Rome, is a matter of certainty... Allah Akbar!" For more about Nidhal Siam, see MEMRI TV Clips No. 7516 and No. 7216.
Speaker: "In the name of Allah, Allah Akbar..."
Crowd: "In the name of Allah, Allah Akbar..."
Speaker: "This Al-Aqsa [Mosque] will be liberated..."
Crowd: "This Al-Aqsa [Mosque] will be liberated..."
Speaker: "There is no god but Allah..."
Crowd: "There is no god but Allah..."
Speaker: "There is no god but Allah..."
Crowd: "There is no god but Allah..."
Speaker: "The Caliphate was promised by Allah."
Crowd: "The Caliphate was promised by Allah."
[...]
Nidhal Siam: "Oh Muslims, the anniversary of the conquest of Constantinople brings tidings of things to come. It brings tiding that Rome will be conquered in the near future, Allah willing.
[...]
"We are approaching the fulfillment of three prophecies, and we pray that Allah will fulfill these prophecies by our hands. The first prophecy is the establishment of the rightly-guided Caliphate in accordance with the way of the prophet. The second prophecy is the liberation of the Al-Aqsa Mosque, and the establishment of Jerusalem as the capital of the state of the Caliphate. The third prophecy is that Islam will throw its neighbors to the ground, and that its reach will span across the east and the west of this Earth. This is Allah's promise, and Allah does not renege on his promises."
[...]
Speaker: "By means of the Caliphate and the consolidation of power..."
Crowd: " By means of the Caliphate and the consolidation of power..."
Speaker: "Mehmed the Conqueror vanquished Constantine..."
Crowd: "Mehmed the Conqueror vanquished Constantine..."
Speaker: "By means of the Caliphate and the consolidation of power..."
Crowd: " By means of the Caliphate and the consolidation of power..."
Speaker: "Mehmed the Conqueror vanquished Constantine..."
Crowd: "Mehmed the Conqueror vanquished Constantine..."
Speaker: "By means of the Caliphate and the consolidation of power..."
Crowd: "By means of the Caliphate and the consolidation of power..."
Speaker: "Your conquest, oh Rome, is a matter of certainty..."
Crowd: "Your conquest, oh Rome, is a matter of certainty..."
Speaker: "By means of the Caliphate and the consolidation of power..."
Crowd: " By means of the Caliphate and the consolidation of power..."
Speaker: "Your conquest, oh Rome, is a matter of certainty..."
Crowd: "Your conquest, oh Rome, is a matter of certainty..."
Speaker: "Say: Allah Akbar!"
Crowd: "Allah Akbar!"
Speaker: "Say: Allah Akbar!"
Crowd: "Allah Akbar!"
Speaker: "Say: Allah Akbar!"
Crowd: "Allah Akbar!"
[...]
Siam: "Oh armies of the Muslims, on the anniversary of the conquest of Constantinople, we ask for your help... From the blessed Al-Aqsa Mosque we ask for your help to establish the Caliphate, to liberate the Al-Aqsa Mosque, and to conquer Rome. Will you answer the call? You are the best soldiers on this Earth. You are the soldiers of Islam and of the Islamic nation. You real task is Jihad for the sake of Allah, in order to make the word of the infidels inferior, and in order to make the word of Allah reign supreme. Your goal should be martyrdom for the sake of Allah. You should seek it facing [the enemy] and not with your back towards it. Set your eyes on this good goal. Do not obey the followers of Satan. Do not obey those who collaborate with America, Russia, and the West, oh armies of the Muslims."