A brief book translated into Bulgarian contains the most important matters that a Muslim needs in his life from the Quran, its explanation, jurisprudence, creed, virtues, etc. It is divided into two parts: (1) Explanation of the last three Quranic parts from the book "Zubdat At-Tafsir" (Best Book of Tafsir) by Shaikh Muhammad ibn Sulaiman Al-Ashqar, (2) Different Islamic matters that a Muslim concerns such as tajweed rules, 62 questions about Islamic creed within a calm dialogue, rules of the two testimonies of faith, purification, prayer, zakah, pilgrimage, supplicating and remembering Allah, etc.

A book translated into Bulgarian which provides a brief explanation of Islam as the only religion that Allah accepts. It also takes a look at other religions to refute their principles and bases like the claimed divinity of the Prophet Jesus but shows his mother's noble prestige. In addition, it confirms the universal message of Islam and the wisdom of creating humanity and jinn.

A book translated into Bulgarian discusses those sincerely and honestly seeking for the true religion and refutes the Christianity creed specially believing in trinity.