Question

Are Muslim and Christian cousin Brother ?​

Answer 1

U can't say that but according to Islam Jesus Christ was Isha Allaih. ( a prophet like Muhammad Saw) and the story of Jesus Christ is also as same as Isha Allaihe. in Islamic history

Answer 2

Answer:

according to quran muslim and Christian are mostly same and have very less difference compared to other religions. and quran and bible almost have similar content.