If the action is not clearly mentioned in Qur'an and Hadiths, then what should we call this Action? We know Dua is a worship and every worships r only for Allah. So is't not Allah's right to tell how to worship him? What do u think, Holy prophet didn't implement/explain this verse? Is there any hadith on it? Again Dua is a worship and every worships r only for Allah, so search this Dua Gunjul Arsh hadith and let us know result.