Tawhid in resources of Tafseer

Tawhîd has been focused by celestial religions and their prophets since the beginning of human history. Tawhîd has been the ultimate purpose of celestial books and it has been main aim of prophet's struggle sustained for centuries. In other words, it aims to get people beilieve in one and only creator, and its purpose is to get people pray only to god and exeuste their lifes according to bod's orders and wils, so they can reach both life and after life's happiness. There are words in ferring God's personality in nearly all the languages used by humans and it shows us the universality of holy idea. Main aim of celestial religion is not to compose feeling of need to bod, it aims to set aright thought of people who recognizes bud misunderstands god. Its goal is to make Allah known truely as straight as line. Therefore Allah's existence is told with his being one and only in the holy Quran. Because, if you prove that someone is one and only you also prove his existence. We explicated topic according to information that we gathered from Quran as a main source and various Tafseer sesources and other different resourses. Tawhid is fundemental function grace and ultimate purpose of the last celestial religion and other religions where were announced as a celestial at the begining. Indeed, the religion in the sight of Allah is Islam and Islam is tawhid religion. Tawhid is the fundamental message of all prophets. As we can under stand from Quran's tafseer, human history is the full of tawhid struggle. All those truths are for reaching tawhid that Holy Quran aims to and all those deviances are because of getting away from it. Thus, Allah's last message is that the holy Quran is full of tawhid and it is the most infallible and basic maesurement. Keywords: The Holy Quran, Tawhid Tafseer.