The phenomenon of illiteracy has taken over many of the methods of Arabic that grammarians have dealt with in a number of grammatical chapters, and Arabic has put the word (ma3) to be the nucleus on which these methods are built, and linguists and grammarians have participated to explain their significance, and this is what we wanted to remove some of the ambiguities in it. Through this research, in which we dealt with an aspect of adding (ma3) in the Arabic language in general, and in the Noble Quran in particular, which is adding it to the name of knowledge on its various levels. However, we do not expand on that boring expansion, nor do we summarize the disturbing brevity, and God grants success.