Shaykh Dr. Yasir Qadhi discusses in this beautiful lecture about the Names and Attributes of Allah and what importance it should be of in our lives in the way of perfection of our Deen.
It is binding upon every Muslim to study and memorize the Names and Attributes of Allah. The knowledge of the same is the most sacred type of knowledge one can attempt to imbibe. Allah reminds us in the Qur'an that "To Allah belong the most magnificent, perfect and beautiful names (Al-Asma Ul-Husna) so make Du'a with them."
Knowledge of Allah is the central tenet of our belief and worship of Allah and His religion.nothing increase our Iman as the knowledge of Allah and His Names and Attributes.
Allah says in the Qur'an in Surah Al-A’raf, 7:180 - ‘And to Allah belong the best names, so invoke Him by them.’