context: Immigration in Islam means idiocy: Exodus from the land of unbelief to the land of Islam [1], such as migration from Mecca to Medina, and the migration of some companions to Abyssinia, and migration to Medina was obligatory before the conquest of Mecca, and when Mecca opened, it became Dar al-Islam [2], and the Prophet Muhammad said: [3] 《There is no migration after the conquest, but jihad and intent, and if you are mobilized, alienate》, and migration has a moral meaning, which is: the migration of a person when God prohibited it [2].
question: What is immigration in Islam?
answers.text: Exodus from the land of unbelief to the land of Islam