Infidelity in the Quran

Infidelity is one of the important and key issues in this religion and it seems that this word has a general meaning in the Qur'an and in the current situation in the research and political circles of the world, especially the Islamic world, it has a special sensitivity.The word infidelity has been used more than five hundred times in the Qur'an in various forms and meanings, which has different effects and rules. For example, if infidelity means atheism, polytheism, apostasy, hypocrisy, etc., it causes people to leave Islam. Citizenship rights including inheritance, marriage and. . . They are deprived, their property, breadth and life are not respectedAnd in the Hereafter, they will be afflicted with severe torment, and they will abide in Hell forever, and disbelief in this sense also leads to the condition of murder, but disbelief means ingratitude, farming, committing sins, abhorrence, denying idolatry, and so on. . . It means leaving the faith, not Islam