Knowing the Beautiful Names of Allah is very important indeed, for the following reasons:

1. Knowledge of Allah and His Names and Attributes is the noblest and best of all knowledge, because the level of honour of any kind of knowledge has to do with the object of knowledge, and the object of knowledge in this case is Allah, may He be glorified and exalted, through His Names, Attributes & Deeds...

2. Knowing Allah makes a person love and fear Him, and put his hope in Him, and be sincere towards Him in his actions. This is the essence of human happiness. There is no way to know Allah except by knowing His Most Beautiful Names and seeking a proper understanding of their meanings.

3. Knowing Allah by His Most Beautiful Names increases one’s faith…The more a person learns about the Names and Attributes of Allah, the more his faith increases and the stronger his conviction becomes.