People who have no knowledge in Islam nor Islamic history try to make false claims and run with it, and it seems many of these people have left Islam, but because they left it, they're doing every thing they can to confuse the masses.
With respect to the the Ottoman empire, they were themselves responsible for the destruction that were imposed on Muslims by declaring war on the Sunni Muslim Mamluks who ruled Sham and North Africa in the Ottoman–Mamluk War (1516–17). They used the newly introduced artillery against Sunni Muslims in the Mamluks Caliphate who did not have the means to fight back against those weapons.
After defeating the Mamluks, Sultan Selim I, nicknamed Yavuz (traditionally translated as "grim") attacked Mecca and Medina. The Sharif at the time of Mecca and Medina gave him the keys to the holy places before he even reached there. After securing the keys of the Holy places, he falsely declared himself Caliph when truth is he had no claim to the Khilafa.
Just a couple of years earlier (1514), he declared war on the Shia Muslims in Persia, and Ottomans continued to wage wars against Shia Safavids until the middle of 17th century.
At the end of his campaign against Sunni Mamluks, Selim I (Grim) had issued a declaration, removing the decree that the Roman empire imposed on the Jews at 60 AD after their expulsion from the Holy Land. Selim I Grim has allowed the Jews to settle in Beitul Maqdis. Under the previous Muslim rulers, they were allowed to pray at the Wailing Wall, but were not officially allowed to settle near the The Sacred Mosque. It was Selim I (Grim) who issued the decree and officially allowed to settle near the mosque and Jerusalem.
YAVUZ SULTAN SELIM (Born) 1470 - (Deceased) 1520 CE
By conquering Egypt, he had put an end to the "Law of no return" issued by the Roman Senate in the year 60 AD. The expulsion process was completed in the year 120. Meaning it took 60 years from Titus to Hadrian. Jews could travel freely for 400 years until the British conquered Palestine in 1917 and restricted again the entry of Jews into Palestine. The "Law of no return" comprised an order of throwing overboard all Jews found on a ship sailing for the Holy Land. The reason for the law of expulsion, was that the Jews were undermining the "Pax Romana" as they were in constant rebellion. The Roman emperors considering themselves gods, wanted to establish their statues in the Temple and the Jews fought them. All occupiers of the land of Israel applied the law of no return. Meaning the Romans, the Byzantines, the Mameluks, the Arabs who came from the south, the crusaders, and the British in 1917. It is unfortunate to say that this caused the death of 6 million Jews during the Holocaust. At that time the palace doctors were Joseph Hamon and his son Moses Hamon, Joseph Hamon was killed during the conquest of Palestine in 1516. Sultan Selim had borrowed money from a Jewish banker for his Egyptian campaign, but the banker passed away before payment was due and his minister of finance reported the death to the Sultan adding that there was no need for payment. The Sultan wrote the following phrase under the report: "May the dead rest in peace, his orphans live in good health, his belongings prosper and curse upon the intriguer." Yavuz Sultan Selim who abrogated the Roman edict of no return has to be honored as the Sultan who paved the way for today's Israel.
http://www.sephardicstudies.org/sultans1.html
It was under the Ottoman empire that millions of Khazar Jewish settlers settled in Palestine. Truth is, the occupation of Palestine had occurred under the watch of the Ottoman empire.
SULTAN ABDULAZIZ (Born) 1830 - (Deceased) 1876 CE
With his firman dated April 5th, 1870, the Sultan Abdul Aziz allocated the "Alliance Israelite Universelle" 2600 dunams of land east of Jaffa for the establishment of a school of agriculture and also granted permission for importing all kinds of tools and machinery free of taxes and customs. As Ben Gouriion, said: "I doubt that the Israeli dream would have been realized if the farm school of Mikveh Israel had not existed." Among Jews that served during the reign of Sultan Aziz: The palace intendent Baruh Cohen, Dr. Mordohay Levi in different cities. In the army admiral Dr. Isaac Pasha Molho, Fr. Menetes Pasa Galimidi, Dr. Isaac Pasa Galimidi and admiral Elias Pasa Cohen. Upon recurrence of blood libel accusations, Sultan Aziz issued the attached firman dated July 11th, 1866 taking the Jews under his protection. Thanks to this firman the Greek Orthodox patriarchate had to issue encyclicals to all churches, forbidding such practices.
SULTAN ABDULHAMID II (Born) 1842 - (Deceased) 1918 CE
Following Ottoman territorial losses in the Balkans owing to the Turco-Russian war and the ensuing Berlin Treaty, mass immigration of Turks and Jews starts towards Turkey. The Jews prepare festivities for the 400th anniversary of their arrival from Spain. Abdulhamid is making plans for installing 200,000 Jewish immigrants from Russia in the south east, but this remains as a project. The Jews are out of their shell. In the 1887 parliament we see Jewish parliament member. Abraham Adjiman, Menahem Salah Pasa, Ziver, Davitchon Levi and David Karmona. In the 1908 parliament Vitali Faradji Alberta Fua, Emmanuel Carasso, Nisim Mazliyah, Yehezkel Sasson and at the senate Bohor Eskenazi. After the Alfred Dreyfus case, the arrival of the Hungarian born Theodor Herzl from the leading Viennese newspaper "Neue Freie Presse" to Istanbul takes place. He comes first in 1898 then in 1901 and a third time in 1902 and tries to obtain an audience with the Sultan Abdulhamid. It is on his third voyage that he is finally gtanted one through the head Rabbi Moshe Levy. The Sultan receives him, and through the conversation Herzl tries to obtain a Jewish homeland under the protection of the Sultan and under the same statutes as the Island of Crete.
Read here more the relationship between Ottoman Sultans and Jewish leaders:
http://www.sephardicstudies.org/sultans1.html
The fact is both the British and Ottoman empires were run by Jews through proxy. They were financiers, doctors, and officials who were pursuing the seizure of the Holy Land by Zionist Jews.
With respect to Sheikh Mohamed Abdul-Wahab (May Allah be pleased with him), all he has done was to fight against heresy and bid'a. I have issues with some of his literalist approach when it comes to certain topics of the faith, but all in all, he has done his best to fight against heresy in Islam.
In Sunni Islam, we have four schools of Islamic thought: (1) Hanafi; (2)Shafi'i; (3) Maliki; (4) Hanbali. Sheikh Mohamed AbdulWahab and his salafi teachings fall under Hanbali school of thought in Sunni Islam.
