Question 5: Is it permissible for a Muslim, while making du’aa (supplication) to Allaah, to say: “O servants of Allaah’s Most Beautiful Names, answer and fulfill my needs!”?
Answer: Calling the servants of Allaah’s Most Beautiful Names to fulfill one’s needs is Shirk (associating others with Allaah in His Divinity or worship), for it involves… read more here.