Nice information you all provided and I would like to know that anyone is Citizen of Palestine and he/she get the job in British country, so how many months he/she can get the citizenship of British country?

No. If you've needed a visa before ILR you'll continue to need one until you have British Citizenship. Bear in mind there are countries which require a BC to apply for a visa for entry. I totally appreciate with you and its true that without visa, you can't go anywhere because visa is one type of p...