What was the condition of Islamic lands at the beginning of the spread of the anti-religious ideas of Enlightenment philosophers, and what are the most prominent types of Qur’anic inimitability that can be utilized to refute these ideas?

The inimitability of the Qur’an includes its linguistic and scientific inimitability, and its mention of unseen matters. One can benefit in this field from books such as "I'jaz al-Qur'an" by Al-Baqillani, books on Qur'anic sciences and exegesis, the works of Sheikh Al-Zindani and Dr. Zaghloul Al-Najjar, and the Encyclopedia of the Inimitability of the Qur’an and Sunnah. As for the spread of philosophical thought in the Islamic world, it began with the translation of the ideas of Greek philosophers in the Abbasid era, at the end of the second Hijri century, and the condition of the Islamic lands at that time was good.