Every creature has been created in a state of belief in his Creator without preceding thought or education (called Fitrah in Arabic).
No one dissuades from what is necessitated by his Fitrah (i.e. the belief in Allaah), except the one whose heart has been subjected to what averts it from its (natural course of) Fitrah, as the Prophet explained when he said:
"Each child is born in a state of "Fitrah," but his parents make him a Jew or a Christian.
[Related by Imaam al-Bukhaaree in his Saheeh, vol.8, pp.389-90, hadeeth # 597]
So according to Islam and muslims, every child is born a Muslim in the sense that they have an innate belief in the existence of a supreme Being, a Creator, Allah.
The Muslims believe in all the Prophets (May peace be upon them all), including Hazrat Jesus Christ. They believe him to be the Spirit of Almighty God. They believe in all heavely books, including the Bible. The Muslims believe in the chastity of Hazrat Marry (AS). Many of the Christians converted to Islam and each day are converting to Islam.
Judaism, Islam, and Christianity all believe in the same God, who created the universe, though each religion has a different understanding of God and what God wants from us.
Shi'a Islam
Historically he did exist but it's up to each person what to believe when it comes to being the son of God. Religion and the Bible isn't all based on facts, most of it is faith and what you choose to believe on. In Islam he is recognized as a prophet and not the son of God.
Sure, the freedom of the every single person 's choice is one of the concepts of the Islam
Hinduism is possibly the most ancient formal religion still practised. It is thousands of years older than Islam.
They all believe in the same God! If you ask each group separately, they may not admit it, but the god each believes in is one and the same.
after a person complies with all the pillars of Islam, certain positive attributes will shine, and due to these colorful attributes he/she will be warmly accepted socially.
No. it depends on how good you were on earth :)
Sunni:Follows the Sunnah and Teachings of Islam Shia: Does New Ideas that Sunni Muslims believe are not in Islam Sufi: they also bring new ideas in Islam that are Not Allowed in Sunni Islam
I believe it's reincarnation. Not sure though.
customs and beliefs is how people believe in different religions and how unique each person is