The Prophet ﷺ worked with the Sahabah in his da‘wah with full political awareness and monitored the international situation and its impact on the Muslims. An example of this is how the Prophet ﷺ reacted to the conflict between two of the superpowers on the world stage at the time, Persia and Byzantium (i.e. al-Rūm, the Eastern Roman Empire). The Qur’an mentions the conflict between these two adversaries in Sūrah al-Rūm (the political significance of this Sūrah being named after a global superpower cannot be ignored)
"The scholars have agreed that it is not permissible for two caliphs to be appointed in the same time, irrespective of whether Dar al-Islam [the Abode of Islam] was widely spread or not."
Allah criticizes those who ignore His commandments which include every type of righteous good thing and prohibit every type of evil, but they refer instead to opinions, desires and customs that people themselves invented, all of which have no basis in His dīn. During the time of Jahiliyyah, the people used to abide by the misguidance and ignorance that they invented by sheer opinion and lusts. The Tatar (Mongols) abided by the law that they inherited from their king Genghis Khan who wrote Al-Yasiq for them. This book contains some rulings that were derived from various religions, such as Judaism, Christianity and Islam. Many of these rulings were derived from his own opinion and desires. Later on, these rulings became the followed law among his children, preferring them to the Law of the Book of Allah and the Sunnah of His Messenger ﷺ. Therefore, whoever does this, he is a disbeliever
One of the excuses for ignoring the emphatic Shari‘ah obligation of re-instituting the Caliphate is the claim that it is an impossible dream which cannot be realised. According to this argument, the Caliphate is deemed to be a Utopia which present-day Muslims cannot bring to fruition. This is despite the fact that the Caliphate previously existed for several centuries and succeeded in spreading Islam to many lands.
Our disunity as a Muslim Ummah is painfully apparent every Ramadan. We cannot agree on when to begin fasting and when to celebrate Eid. This reality is pointed out with glee by the enemies of Islam. Even countries which are neighbours announce the beginning and end of Ramadan on different days. It seems that when it comes to this issue (among a vast array of others), we are still suffering from the historical decisions of the colonial powers which divided our lands (as was the case with the secret Sykes-Picot agreement of 1916, which partitioned the Ottoman Caliphate).
Hudhayfah ibn al-Yaman said: ‘Islam is divided into eight parts. The prayer is one part, zakat is one part, fasting is one part, hajj is one part, ‘umrah is one part, jihad is one part, commanding what is known to be right is one part, and forbidding what is recognised as wrong is one part. Disappointed is he who has no part of Islam.’
Dr. Senturk stressed that the Prophet ﷺ offered a “global future vision”, and that, Inshā’ Allah, “this vision will be realised”. He commented that China, America, the Europeans and Russia all have a future vision, but the Muslim youth do not have an Islamic future vision which is needed to bring about change.
From Muhammad, Messenger of Allah, to Jaifar and 'Abd, sons of al-Julanda, and may peace be upon those who follow Allah's guidance. To proceed, I invite you both to Islam; accept Islam and you will attain salvation, for I am Allah's Messenger to all mankind so that I may warn those who are alive and establish (Allah's) word over the unbelievers. If you declare your Islam I will appoint you both as governors [of your lands], but if you refuse then (know that) your dominion is only fleeting, and my horsemen will dismount in your courtyard, and my Prophethood will prevail over your dominion.
I later asked [‘Izz al-Din Ibn ‘Abd al-Salam] when he had returned from the Sultan and had publically done this good: ‘My master how are you?’ he replied, My son, I saw [the Sultan] in that grand state and wanted to humiliate him in case he puffed himself up with pride.’ I then asked him: ‘My master did you fear him?’ He replied, ‘My son, I swear by Allah, when I recalled Allah’s Majesty in my heart, the Sultan became like a kitten in front of me!’…”
"Let it be noted of the first generation, as to how the Companions (رضي الله عنهم) hastened after the death of the Messenger of Allah ﷺ to appoint the Imam and contract the pledge of allegiance, and how they believed that it was a conclusive obligation (farḍ), a right and mandated (wājib) with immediacy and urgency, as well as how they left the preparation of the Messenger of Allah ﷺ (for burial) through being busy with it (appointing the Imam)."