One of the aims of sending Prophets (PBUT), including Prophet Muhammad (PBUH & HP) , was to recite to faithful people the signs of Allah Almighty, to purify them and to teach them the Book and wisdom (3:164). Therefore, the Quran considers Prophet Muhammad (PBUH & HP) as an excellent exemplar for the believers (33:21). It means that all his deeds and behaviors at the individual, social, political, and cultural levels and even with other nations of that era, are instructive and he (PBUH & HP) is a perfect role model to be followed. Besides, he (PBUH & HP) was sent as a mercy to all the nations (21:107), both Muslims and non-Muslims. Hence, his approach in spreading peace and concordance in the world can be an excellent model to be followed. Here, we review how Prophet Muhammad (PBUH & HP) acted in this regard.

Making Peace and Coexistence Treaty with the Followers of Other Religions and Polytheists

Prophet Muhammad’s (PBUH & HP) Sunnah did not ignore other nations and their internal independence at all. On the contrary, Islam is a worldwide religion that has recognized other tribes and nations, whether inside or outside of the Islamic state’s territory. Clear evidence for that are the treaties that have been made between the Islamic state and different nations or tribes during the time of Prophet Muhammad (PBUH & HP). In the pre-Islamic Arab era, fighting other tribes, killing, and bloodshed was a culture. But, Prophet Muhammad (PBUH & HP) made various treaties and emphasized on adhering to them to demonstrate how the tension between parties can be peacefully reduced and fighting back is the option only when invaded. The Islamic state was always faithful to the peace treaties as far as other parties were so. 

The Constitution of Medina by Prophet Muhammad (PBUH&HP)

As an example, as soon as Prophet Muhammad (PBUH & HP) arrived at Medina, he drew up a covenant among those who had emigrated with him from Mecca (Muhajirin) and the Jewish tribes of Medina including Aws and Khazraj (who were known later as Ansar (i.e. helpers, since they helped Muhajirin). This covenant was called the Constitution of Medina. This constitution aimed to guarantee the security and coexistence of various groups who lived in Medina and formed the basis of a multi-religious Islamic state. Some of its articles were:

•    Muslims and Jews constitute “one nation” (Ummah Wahidah). Muslims are on their religion, so are Jews;

•    Muslims and Jews are gracious to each other;

•    The Jews adhered to this constitution should be protected and helped. No oppression upon them. No alliance with their enemies; 

•    Each party of this constitution should be allied with the other in case one of them is invaded;

•    Both parties should ally whenever Medina is invaded;

•    Both parties should take part in the expenses in case of a war. Muslims should pay their expenses, so do the Jews [1].

Treaty of Hudaybiyyah 

At the time of Prophet Muhammad (PBUH & HP), Mecca was under the control of one of the most significant Arabian tribes called Quraysh, who were polytheists. They had forbidden Muslims to enter the city and perform Hajj rituals. After Prophet (PBUH & HP) had dreamed entering Mecca doing Hajj rituals with companions, this Ayah confirmed his (PBUH & HP) dream: “Certainly Allah has fulfilled His Apostle’s vision in all truth: You will surely enter the Sacred Mosque, God willing, in safety, with your heads shaven or hair cropped, without any fear.” (48:27). Hence, The Prophet (PBUH & HP) and a group of Muslims with some other Arabs of around Medina, marched peacefully towards Mecca without arms, in the hope of making a pilgrimage. At first, Quraysh prevented them from entering Mecca. Still, after some negotiations, a treaty called the Treaty of Hudaybiyyah was drawn up between the two parties, which helped to decrease the tension between them. 

This treaty guaranteed a 10-year peace between Quraysh and Muslims and authorized Muslims to return to Mecca in the following year to perform a peaceful pilgrimage [1]. 

References:

1.  M. A. Amini, “The principle of peaceful coexistence with non-Muslims in Islam,” Ma’rifat Journal, no. 165, p. 35-52.

    
   

Islam's history from the time of Prophet Muhammad (PBUH&HP) until now has witnessed many challenges that were overcome through the flexible and rational set of rules offered by Allah. The way Islam deals with the requirements of each era and how its principles and rules can be applied to new cases are among the reasons for the quick spread of Islam during ages, which are addressed in this part of the topic. 

Time and evolution in Islam's History

Islam is basically sensitive to the evolutions and the requirements of each epoch. This is not the case for many religions and sects, especially those founded by humans. Imam Ali (AS) has advised: “not to impose the customs and traditions of your time on your children because they belong to a different era from yours” [1].

Unlike other creatures of the world such as animals, plants and inanimate objects, humans have memory, tradition, and history; animals might have memory, but not tradition nor history. This makes it possible for humans to compare different periods of their life and form the concept of progression and retrogression; which is not the case for animals and plants.

And, that is the reason why the specifications and the requirements of each time become meaningful; e.g., old vs. new, classic vs. modern, etc. This makes one pause once in a while to ask him\herself: am I going forward or actually taking a step back? And undoubtedly, getting advanced would be the most pleasant reflection that one can have. But, how can one be on an ever progressive path? 

Life framework Should be Based on Wisdom

For self-development, one needs a set of values, disciplines, and rules with the help of which he\she can define a structure for his\her life that will consequently guarantee his/her success and advancement over time. This also applies to social development.

On the other hand, every human being is not able, nor has time, to contemplate every detail and strategy about life and to establish his\her framework. Hence, one usually relies on the teachings and instructions of a specific sect, religion or ideology. But, how is it possible? How can one select the best framework and then adjust it according to the specifications of each era such that it can apply to every period? That is possible with the help of wisdom. 

More Rational, Closer to human Wisdom and More Acceptable

Among various ideologies and religions known in the course of time, those who are more rational can be adapted better to the requirements of each period and are consequently more understandable and acceptable by humans. Such a religion or ideology provides the principles and rulings which can be perceived by the human’s wisdom and from which humans can conclude and extract the guidelines and codes that are exclusive to each era.  

Islam, a wisdom-based religion

Among different religions, Islam is really the only one that is rational and is based on wisdom; So are the divine guidelines. Every good act and deed ordered to is rationally and truely useful in nature, not because it is a divine order. And something known devilish in Islam is intrinsically wrong; it is not wrong because God has told us so. In other words, it is not Islam who renders something good or bad, it rather provides the rational tools to identify what is wrong and what is right. That is the reason why Islam is more compatible with the specifications of each time, i.e., it provides the axioms and frameworks and leaves the rest to the human’s wisdom. This takes place through a process called Ijtihad. 

Ijtihad and Rational Solutions to the New Cases

Using Ijtihad, Islamic jurists (Faqih) derive the guidelines and regulations from the principles of the Quran, the narrations, and traditions of Prophet Muhammad (PBUH&HP) and the Infallible Imams (AS). In this regard, Imam Sadiq (AS) said that the Infallible Imams had introduced the Islamic axioms and it is a duty over Muslims to deduce the details and rules [2].

This is the Islamic jurisprudence which is a unique characteristic that enables Islam to propose rational solutions, to respond to new issues and questions at each time. It also facilitates for human beings the application of the Islamic axioms to their activities and dealings. Otherwise, religion or ideology that is limited to the text, and has no solution to become updated in the course of time, will be a temporary time-dependent one that cannot survive through the time evolution. 

According to what has been mentioned above, Islam as a whole guide and roadmap is able to consider new situations, and issues raised at different periods and propose relevant solutions for them. Islam's history has shown it as a dynamic religion whose guidelines are not limited to the cases in a thousand years ago but meets the requirements of all time. Of course, it should be noted that being ever up to date does not mean to welcome every new change and circumstance; it rather means to derive the relevant Islamic orientation and ruling by considering the Islamic axioms.   

References:

1. Ibn Abi l-Hadid, “Comments on Nahj al Balaqa”, vol. 20, p. 267, T. 102.
2.  M. Al-Hili, "Al-Saraʼir Al-Hawi Li-Tahṛir Al-Fatawi", vol. 3, p. 575.