1. How the souls are divided? Why some people are born as christan/jew and some as muslim?why the souls are divided?

2. who all are the follower of other prophets? Like, are the present christans the follwer of Hazrat Isa Alaihis salam? Will hazrat Isa alaihis salam request for the present christans at the day of judgement?

All souls begin as the same, with no religion. If a soul is born to a Muslim woman in Pakistan, that soul will probably become a Muslim. A soul born in India will probably become Hindu. A soul born to Christian parents will be raised as Christian. The divisions are because people cannot agree on which religion is the Absolute Truth.
These are very big questions with very long answers. Yes, Jesus is the head and the prophet, priest, and king of the Christian religion. Jesus will return on Judgment Day. Christians are divided as to what will happen then.

No we are NOT followers of "Hazrat Isa Alaihis salam". Never have been, never will be.

Nobody requests for us on the day of judgement much less "hazrat Isa alaihis salam"... there are minor differences between Catholic and Protestants, but we answer for our actions when we meet St. Peter. Catholics believe you can be absolved of your sins through confession... protestants in general believe you can only be absolved by God himself and you answer at the pearly gates.

Its actually a lot more complicated than that... but that's the general idea.

Not sure what some of those things are... it could be a glitch in translation to English if they are quotes,. if they are actual names they do not appear in our Bible.

That's Jesus the Christ -- "May the blessings and the peace of Allah be upon him." Salaam is a bow of respect.

Ok... I don't speak Arabic, if that's the translation then its correct.

Christianity 2,000–2,200 MILLION
Islam 1,570–1,650 MILLION
No religion 1,100 MILLION
Hinduism 828–1,000 MILLION
Buddhism 400–1,500 MILLION
Folk religions 600-3,000 MILLION
Chinese folk religions (including Taoism and Confucianism) 400-1,000 MILLION
Shinto 27–65 MILLION
Sikhism 24–28 MILLION
Judaism 14–18 MILLION
Jainism 8–12 MILLION
Bahá'í Faith 7.6–7.9 MILLION

Those are the major religions. Where do you get the idea that 'souls are divided?' I was born in one religion and pretty much dropped it, although I am interested in all religions. I don't believe in a soul anyway.

Your list proves that is true.
A soul (as the word is being used by this OP) is a human being.

I think this is another case of us never hearing from the OP again.

I'm guessing he's on the other side of the world and is sleeping right now.

Want to bet he'll wake up and check his computer and be back to us?

I'll take that bet. :)

Looking at your avatar, I'm wondering where's the cute guy with the pipe?

I was helping out in a thread about animated avatars. Putting one up was sort of a proof-of-concept. I really don't care what shows up, I may change it weekly. :)

All spirits came from union of eve and adam pease be on them for us muslims ower allah(god) sad for all his servents your god is only one your cast also one and if I will I woud maked you one relegion but one I have create adam I command all engels to obay before him all have done only devile ibliss didn't then I asked him why you didn't kneele before adem ibliss sad I am better than him you creat me from fire and you create him from dust then god became angree so he led iblis out of the kingdom of god than iblis swear to god to make humens obay defrent idols as gods and make deffrent between them in casts so god told him folfil your proomise and I will full hell by you and humens and djenies who folow your steps I have personaly read the bible and torah holy screapter I find no deffrent between islam and cristianety and jewdaism same law godcommand humens to do and he had promise who will cross limet will be panishe

Souls are not divided between religions, people are not born any religion but must make a decision for themselves in this they may be guided by family but the decision is theirs.

Christians are followers of Jesus. They revere the words of prophets recorded in the Bible but they follow the principles laid down by Jesus. You cannot be born a Christian, God has children, but no grandchildren. To be a Christian you must make and proclaim a decision.

Each Christian will be judged on the day of judgement according to his relationship with Jesus. The first test is whether he accepted Jesus. Without passing that test everything else is useless, vanity. The Bible tells us that Jesus will say "away from me you workers of iniquity" to some for even though they had works these people had no relationship with Jesus. Those who accepted Jesus will be rewarded according to their works, those who did not will spend eternity in the lake of fire. How much more will those who did not accept Jesus be rejected. What keeps me from burning in the lake of fire is the blood of Jesus which covers my sin.