Irreligion in the Middle East

Though atheists in the Middle East are rarely public about their lack of belief, as they are persecuted in many countries, including Saudi Arabia where they were classified as terrorists, there are some atheist organizations in the Middle East. In the Middle East, one branch of religion dominates the geographical demography: Islam. Within these population, nonetheless, reside the small margin of those who are without faith, and who often face serious formal, and in some cases informal, legal and social consequences.
In terms of atheism and apostasy, Islam does condemn the practice within the Quran (as it categorizes non-believers as kuffar). While the Quran does not explicitly criminalize or pronounce a hadd (a specific criminal punishment) for apostasy, Muslim scholars have traditionally believed, by consensus ("Ijma"), that it should be penalized with execution, as per the Hadiths quoted.
Middle Eastern nations with some form of Sharia Law in court punish non-believers in varying ways, however, many outspoken humanitarians and especially atheists argue that these punishments are unreasonable and severe.
Background.
In the World Values Survey conducted from 2010 to 2014, results show that in Yemen, Jordan, and Iraq fewer than 0.5% of those surveyed self-defined themselves as atheists; meanwhile, the highest percentage of self-defined atheists within the Middle East was in Kuwait, at 0.8%. Kuwait's comparatively high ratio can also be explained by the fact that when Kuwait Parliament passed a legislative amendment in 2011 that would have made it a capital crime to commit blasphemy, it was subsequently rejected by the Court of Ministers. However, it is still a punishable crime to commit blasphemy in Kuwait, especially for journalists. Despite the relatively low number of publicly atheist individuals in the Middle East, some media platforms have claimed that the Middle East is witnessing a new rise of outspoken secular and irreligious citizens. In a BBC News article that highlights a recent Arab Barometer survey on Middle East and North African citizens, Egypt was shown to have a comparatively significant increase in the proportion of people who say they are not actively religious from 2013 to 2019. 
Some of these citizens who come from a state with severe punishments for atheists, like the death penalty, have reported to living in fear. 
Regardless, transparent data on how many citizens in the Middle East are atheists, apostasy, or of other form of irreligious identity have been challenging for researchers to discover. In one report by the Immigration and Refugee Board of Canada, atheists residing in Kurdish region of Iraq also have difficulties expressing their disbelief publicly—despite Kurdish government generally considered to be secular.
Rise of the "New Atheists".
One of the rising form of non-religious sectors within the Middle East have been labeled as the new atheists. This organization essentially retaliates against religious institutions by claiming they are violent and unnecessary, though some argue that they are mostly criticizing the Islamic faith and community.
The new atheism popularly rose from the U.S. following the 9/11 attacks and widespread coverage on Islamic extremists, and it found a number of followers within the Middle East.
Ismail Mohammed, from Cairo, is a new atheist who utilized social media platform to vocalize atheism. An Egyptian newspaper Al-Sabah claimed 3 million of Egypt's 84 million population have no religion, citing an unnamed US survey but no such survey exists. However, the exact number of apostasies or atheists in Egypt have not been most accurately measured, and the validity of this estimate has not been proven.
Persecution of Non-Believers in the Middle East.
Like other non-Muslims, atheists suffer persecution in the Middle East. 64 percent of Muslims in Egypt are reported to approve of the death penalty for those who leave Islam. In one report by the International Humanists, in Article 121 of Iranian law, homosexuality is punishable up to death for a non-Muslim subject, while the Muslim active party is punished through 100 lashes.
Though persecution of blasphemous atheist are often carried out by law in the Middle East, some states like Turkey and Lebanon do allow atheists to live rather safely though withstanding any promise of legal form of safety.
Meanwhile, some scholars have been opposing the death penalty for apostasies in the Islamic realm. Writers Abdullah Saeed and Hassan Saeed published a book claiming the history and fundamentals of Islam support freedom of religion, and that since the Quran does not explicitly state to punish apostasy with death it is unethical to support capital punishment for non-religious individuals. And although the Quran does not state exactly how apostasy should be punished, it has historically been debated among the Islamic communities. Scholars Rudolph Peters and Gret J.J. De Vries document that some, like the Hanafite lawyers, did argue that under the penal law an Imam should execute the apostasy by a sword; meanwhile female and children have been seen as uniformly by the community as the exceptions to execution.
Prevalence.
Though still uncommon, public acknowledgement of atheism is widely considered to be growing in the Middle East. Though data on how prevalent atheism is can be difficult to measure where social desirability bias may obscure survey answers, there have been attempts to record potential trends. Youth in the Persian Gulf countries have increasingly been expressing their atheism on the Internet in recent years, despite residing in heavily religious societies. Web and internet has been a popular tool where more than 50 atheist Facebook groups and pages, some with more than 15,000 followers, have formed in the last few years especially since the Arab spring. Also, a YouTube channel with over 36 thousand subscribers, called The Black Ducks, is run by the previously mentioned Ismail Mohammed. The channel often conducts interviews with fellow non-believers from within the Arab Middle East, including former imams who left their faith.
According to a BBC survey conducted by the Arab Barometer, 13% stated they are not actively religious in the Middle East and North Africa which is a rise from 8% in 2013.
Relevant Data.
In the 2012 Global Religious Index that rated a country's index based on the percentage of people who identify as religious, with the highest being 96, Iraq came in at 88 and
Saudi Arabia at 75. Meanwhile, the Global Atheism Index for the same year show percent of self-identified atheist in Iraq at 0 and in Saudi Arabia at 5. In comparison, the Global Distribution of self-identified atheist was at 13 percent.
In another aspect of BBC New's survey conducted by Arab Barometer in 2013, which was shortly after the Arab Spring, Lebanese citizens have significantly declined in religious beliefs. According to a summary by Arab Weekly, the survey indicates that less than 25 percent of Lebanese identify as religious, but it is not clear how many are particularly atheist.
A 2020 Online Survey by Gamaan found a much larger percentage of Iranians identifying as atheist (8.8%), Zoroastrian (8%), a large fraction (22.2%) identifying as not following an organized religion and only 40% self-identified as Muslims
In 2010 Pew Research study found that in Jordan and Egypt, where 58 percent and 74 percent respectively believe the Sharia Law should be imposed on both Muslim and non-Muslim citizens of their nation, had a high number of people who believe in death penalty for those who abandon their Islamic faith. The study found 86 percent of Egyptians, 82 percent Jordanians, as well as 66 percent from Palestinian Territory surveyed citizens support capital punishment for apostates; also 46 percent Lebanese and 42 percent Iraqis agreed to the capital punishment.