The people who have the following beliefs form the nation of Islam. They are called the Muslims.
Message of Islam:
The last Prophet of Islam Hazrat Muhammad (SAW) told all mankind that all human beings are the off-spring of a single couple-Hazrat Adam (AS) and Hazrat Eve (AS). Islam is for whole human race. Its appeal is to all humans. It believes in universal human brotherhood. According to the last Prophet of Islam Hazrat Muhammad (SAW) Almighty Allah has created all humans from one couple- Hazrat Adam (AS) and Hazrat Eve (AS). Neither any White man has any superiority to a Black man, nor a Black man has any superiority to a White man. Islam believes in the equality of all humans. It is above caste, color or Geographical bounds. All the Muslims are the members of ONE Ummah established by the last Prophet (SAW).
Basic Beliefs of the Muslims:
1. Belief in Almighty Allah (God) Sura Baqra -2. Aya 163: And your Allah is ONE Allah, There is no god but He.
2. Belief in Angels Created by Almighty Allah Karim from light. They are obedient to Allah Karim. Carry out His commands.
3. Belief in all heavenly books, including Tora, Zaboor, the Bible, the last one being the Qur'an.
4. Belief in all the Messengers of Almighty Allah- No distinction among them. Hazrat Muhammad (SAW) being the last Prophet of Islam. NO Prophet after him.
5. Belief in the Day of Judgment. Almighty Allah Karim is the Sole Ruler/Master of that Day. He enjoys the absolute authority to send people to Heaven or Hell.
6. Good and bad Destiny being in the Hands of Almighty Allah. No One can change his destiny.
7. Life hereafter: All the dead will be raised again and judged according to their good or bad deeds. There will be no death to them.
8. Hell and Heaven (Paradise)
These may be further elaborated in the light of the holy Qur'an and the Sahih Hadith.
Five Pillars of Islam:
1. Shahadat: [testimony that there is no god except Allah (God) the One and Only One, having No Partner whatsoever. And Muhammad is His servant and Messenger],
2. Salah: (praying five times a day)
3. Zakah: (specific compulsory charity-2,5% of annual savings)
4. Saum: (fasting during Ramadan)
5. Hajj: (pilgrimage) for each Muslim once in lifetime those who can afford it.
Islamic Nation
Is a nation where countries are united by religion and language (this religion is Islam and is the major religion in these countries)
To be more clear this is from Mauritania all the way to Iraq.
But don't forget that there is more Islamic countries out there.
Islamic tradition holds that Ishmael is a progenitor of the Arabs.
Islam is a religion that can be represented by Islamic Community, Islamic state, Islamic nation, or Islamic world.
The largest population country is Indonesia.
There is no such thing as an Islamic Army. An army is usually attributed to a nation state, not to a group of individuals.
Iran
The Islamic nation is called " Al-ummah".
Indonesia
Islamic Nations agree. The Western World does not however.
Iran
Pakistan. I don't think India is a Buddhist nation.
Islamic Republic of Afghanistan the people of Afghanistan are called Afghans or Pashtuns
No. Christianity and Islam are almost equally worshipped in Nigeria