Quranic Art: Kun (‘Be’) Calligraphy in Kufic Script .) is mentioned 11 times in the Quran, often times) in the phrase: "Be and it will [be]", referring to Allah's power to bring anything into existence with a simple command.
ربكم اعلم بكم Which means Lord, I know you. One should know what befits God and what does not befit God. That is to clearn Allaah from all imperfection and attribute to Him all the Absolute proper perfection that befits Him. The Exalted and the Glorified.