For modern people who live in this era and feel that their smart devices can solve all of their problems, it may be a question that why they should follow a religion like Islam, while they are pros. 

It is true that the power of human intellect and thought is useful in different dimensions of his life such as: choosing friends, finding a spouse, selecting a job, or making decisions for going on a trip, or more importantly standing against unrighteousness and oppression. In all of these minor decisions, human beings, using their intellect, make plans and take it into action. 

Some people believe that the human being is capable of managing his life, solely by using his intellect. But the fact is that human being is still an unknown creature, and the more we become acquainted with him, the more undiscovered talents and capabilities we find within him. Now, could a creature that is still unknown to himself and his kind, be able to dominate all aspects of his creation, and manage his life into reaching the happiness? Can human, who is still unknown to himself, realize what is good or bad for him and find his way towards happiness or misery? 

Putting the individual aspects aside, the human is a social creature, with social needs, and in his social life, he would face lots of problems and issues. And because he is a human, his happiness, misery, ambitions, his criteria of good and evil, and his path is mixed up with other people’s happiness, misery, ambitions, criteria of good and evil, and other people’s paths. Therefore, he is not able to choose an individual path towards happiness and let others alone. But he should find his salvation and happiness in a path through which all people can reach eternal happiness. 

And when it comes to the afterlife and eternal life of the soul, it becomes even more complicated as human intellect has no experience of the unseen. Therefore, the need for a life structure or an ideology comes up; a coherent, comprehensive plan that aims to guide human into perfection; a framework that shows the right and wrong, good and evil, goals and tools, pains and cures, responsibilities and duties. 
All the guidelines mentioned above are delivered to human beings by God’s messengers in a framework called religion (Shari’ah). 

What Are the Benefits of Religion? 

Some people think that in the modern era that human beings have reached high levels of technology, religion is no more efficient for them. But the fact is that modern technology cannot supersede human’s need for religion for a better life. Humankind needs religion in both social and individual life. Religion is also required to make a bond between man and the creator. 

It is not easy to point out all the benefits that religion can have for human beings. Some people can point out the disadvantage of religion that in some areas limits their freedom. But it is important to keep in mind that religion, like any other system of law, is not there to give complete freedom to people.

In all societies, laws are there to make the life safer and easier for all the people in the society. This safety may not be reachable but to limit the freedom of those who wish to break the social norms. Therefore, the rulings of religion will sometimes limit the freedom of individuals for the benefit of the whole society. 

Religion Gives Meaning to Life

Most of the people who do not believe in religion, and as a result do not believe in the afterlife will at some point feel absurd and void; even those who are very successful in their worldly life. The main reason for that is the contradiction that non-religious people feel inside them. It is the contradiction between their great and unlimited talents and desires with the limited and mortal life of this world. 

But when people have faith in the afterlife, and that nothing in this world has been created vain and pointless, they will try their best for the unlimited success, part of which they may gain in this world, and the whole in real life: “The life of this world is nothing but diversion and play, but the abode of the Hereafter is indeed Life (itself), had they known!” (29: 64)

Religion Takes away Fear and Sadness

When people follow a religion and believe that their religious lifestyle, and following the rules and frameworks of their religion will lead them toward eternal bliss, their reactions towards problems and challenges of this life will be different. Of course, everyone in this world will go through hardship and sorrows. But they are only to strengthen them for the higher levels of life. 

Therefore, those who believe in God and the afterlife, when facing a problem, instead of fearing and mourning on it, will choose a more logical way to tackle their problems. Because they know it is a test for them to improve their spiritual and even their worldly position. 

The Consequences of Denying the Religion

People who keep denying religion and its power to make human successful and powerful in every aspect will spend a whole life in bewilderment. They may reach great positions in this life, but because they do not have an eternal goal, they will feel absurd at some point. Living life with the no belief in eternal life will lead people to absurdity, depression, meaningless life and finally it may lead them to suicide. 

However, you should keep in mind that only saying that “we are religious” is not going to make us successful. Maybe that is why followers of many religions do not reach the great success and peace. Achieving the eternal bliss and success through religion is only possible by obeying and following every single rule that religion has prescribed for us. Otherwise, it will be like going to the GP and getting a prescription without using it. Would we ever gain our health back?

Therefore, as narrated from our prophet (PBUH&HP) To be a religious person is to believe in that religion by heart, and to manifest the belief by tongue and to practice the rules of religion in full. [2]

References: 

1.  The Quran, Chapter 29, verse 64
2. Esfahani, R. Mu’jam-e Mufradaat-e Alfaaz-e Quran, p. 22
    

One of the main differences between Islamic and non-Islamic lifestyle is manifested in the eating habits. Not eating pork and not drinking wine are two of these practices which are indeed evident in the life of a Muslim.  This article will briefly analyze some of the reasons why Muslims do not consume pork.  

However, it is important to keep in mind that the central philosophy behind all religious rules including Islamic rules and regulations is only known by the All-Wise and All-Knowing God who is the Creator of the whole universe and all the creatures.

Religious Reasons:

Pork is forbidden in different Divine religions. For instance, the Bible says about pork: "And the swine ...  he is unclean to you. Of the flesh shall ye not eat, and their carcass shall ye not touch; they are unclean to you." (Leviticus, 11:7-8). The same command is repeated in Deuteronomy, 14:8.

Christians often depict Satan in religious anecdotes in the form of a pig. The Gospel of Barnabas mentions that Pig is Satan personified and that the pig’s body has the spirit of Satan. The present Bible among the Christians (Matthew 8-32 Marks 5-13, Luke 8: 28-39) describes how Jesus thrust the soul of Satan inside the herd of swine and sent them towards the river [1].

In Islam, there are two primary sources for understanding the orders of Allah: the Quran and the Sunnah [2].  Both the Holy Quran and Sunnah have equal status as far as the obligatory orders (wajibat) are concerned. If one wajib is mentioned in Sunnah only, it has the same weight as one said in the holy Quran only [3] and vice versa.  Both sources mention that eating pork is forbidden.

Allah has announced that eating pork is forbidden in several verses of the Holy Quran:

“You are prohibited carrion, blood, the flesh of swine …” (5:3).

The unclean nature of swine flesh is stated in the following verse:

“Say, ‘I do not find in what has been revealed to me that anyone be forbidden to eat anything except carrion or spilled blood, or the flesh of swine —for that is indeed unclean— or an impiety offered to other than Allah.’ …” (6:145)

The same concept is declared in the verses (2:173) and (16:115).

Imam Reza (AS) mentions regarding the prohibition of pork, “The Almighty Allah has prohibited (made Haram) Pork because it is a horrible and dreadful animal that Allah has created for men to derive lessons from. People should also refrain from sensuality and shameless deeds that cause such a terrible appearance. And that they fear from being transformed into pigs by Almighty Allah. (In the description of past nations it is mentioned that people who committed sexual promiscuity are changed into pigs in the Intermediate world (Barzakh) [i], and they shall be raised as pigs in the Judgment Day (Qiyamat)).

Also, pigs were allowed to exist so that they are a reminder of the metamorphosis (Maskh) [ii] of previous nations into pigs. The second reason for prohibiting pork is that the staple diet of pigs consists of extremely impure (Najis) and filthy things, and its blood contains innumerable harmful germs.” [4]

Imam Sadiq (AS) said,“The Almighty Allah metamorphosed many nations into animals. Among them are pigs, monkeys, and bears, etc. After this these animals were prohibited from being eaten so that people derive lessons from them and do not consider the sin minor.”[5]

Pork is very harmful to the body but we mention below only some of its harmful effects.

Scientific Reasons:

The present-day science of parasitology has proven some serious diseases in human beings caused by the bacteria and germs found in pork.  Pork is the main carrier of many germs and parasites such as Faciolopsis buski, Paragonimus, Clonorchis sinesis, Erysipelothrix rhusiophathiae [6]. Moreover, Dr. Joseph Mercola has cited the following diseases caused by pork: Porcine Reproductive and Respiratory Syndrome (PRRS), the Nipah Virus, Porcine Endogenous Retrovirus (PERV) and Menangle Virus [7].

On the whole, the pig is the cause of many serious and fatal diseases, among them, dysentery, trichinosis, tapeworm, roundworm, hookworm, jaundice, pneumonia, suffocation, intestinal obstruction, acute pancreatitis, enlargement of liver, diarrhea, emaciation, stone formation in liver, cancer, anemia, high fever, hindrance of growth development in children, typhoid, lameness, heart trouble, abortion, sterility, and sudden death [8].

It is important to note that despite hard efforts in medical science, many of the pig parasites cannot be eliminated by antibiotics, drugs or vaccines.

Some people assert that by present day means it is possible to eliminate all these parasites and make pork devoid of them, but even upon the supposition that use of sanitary equipment or cooking of meat at high temperatures eliminates all the parasites, nevertheless the harms associated with pork cannot be denied for according to the incontrovertible law, the meat of every animal bears the traits of that animal and, by means of the glands and the hormones secreted by them, influences the conduct of those who consume it.

Thus, consuming pork may transfer the attributes of sexual depravity and indifference towards the affairs of the womenfolk of the family - the most blatant traits of the male members of this species - into the person who consumes it.  And perhaps, one of the reasons for the excessive sexual profligacy dominant in the West could be consumption of the meat of this sordid animal [9].

So since the scope of science and the knowledge of human beings are limited, there might be other harms still undiscovered. However, even if human beings find some way of eliminating all the physical and spiritual harms of something, it does not mean that the forbidden (Haram) law of God becomes permissible (Halal). As mentioned at the beginning of the article, we must submit to the will of God as the Creator of the whole world and the Only One who truly knows about what is good and bad for the creatures and why.

Notes:

[i] The stage between this world and the hereafter

[ii] In Arabic, Maskh means for something to change form to an uglier one. In the Quran and Islamic tradition, this term refers to a specific divine punishment which was sent upon the wrongdoers and wrongdoing nations in the past (of course not all wrongdoers, but those who committed certain wrong acts) which can be called metamorphosis. For more information, please refer to http://www.islamquest.net/en/archive/question/fa614

References:

1. eating in Islam
2. Sunnah means the sayings, actions and silent approval of the Holy Prophet and the Holy Imams (PBUT).
3. islamic laws
4. Uyun al-Akhbar ar-Riďa & Wasa’il al-Shia, ch.1 
5. food in Islam
6. eating pork in Islam
7. all about pork meat