Investigating the implications of omitting and mentioning letters in the Holy Quran with emphasis on the letters "ی" and "ت"

The miracle of the Holy Quran is not only limited to one specific aspect, but every surah, verse, sentence, word, and every letter and sound has a hidden miracle in it, which cannot be understood except by detailed studying this heavenly book. The present article, with the approach of "examining the implications of removing and mentioning letters in the Holy Quran, with emphasis on the letters "ی" and "ت", discusses the rhetorical miracles of the verses in which these letters are mentioned or omitted, and attempts has done to address this issue by examining the views and opinions of scholars in this regard. In this approach, after explaining the place of letters in the Holy Quran, examples of rhetorical miracles of these letters have been identified. This research, which was conducted with the aim of investigating one of the aspects of rhetorical miracle of the Qur'an by inductive method and with the method of library studies, aims to answer the main question that what are the rhetorical reasons for the omission of letters in the Holy Qur'an? In these lines, the writer has tried to prove that the mention of letters is intended to induce a meaning and its removal explains another meaning; especially in similar verses, removing or mentioning these letters shows a meaning that fits the context of the verses, and there is a precise balance between mentioning the letter and removing it.