Abstract
There is no doubt that the most important thing that a person possesses in this life is his religion, which Allah has bestowed upon him, Religion is like the soul to the body, just as a person cannot live without a soul, the human condition cannot be far from religion, and that the goal of preserving religion is not limited to the Islamic religion, as our distinguished scholars have stated, but it is the goal of all religions and in particular the heavenly religions. In this research, preserving is proved with the purpose of preserving religion in the Jewish and Christian religions. The sanctity of religion in each of the two laws separately was taken by following the texts in the Torah and the Gospels indicating the purpose of preserving the religion, which calls for the sincerity of monotheism to Allah Almighty, which is the greatest goal that all the messengers and prophets came with
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