AHadiths are not divine source. The only Divine Word we have is Holy Qur'an. Hadith Qudsi may ssem beautiful, but I feel if they were Divine in origin, they would be in the Noble Qur'an. Hadith writers invented Hadith Qudsi to force the masses to not object to any of the hadiths!
Simple question we need to ask ourselves. What Book did Allah made sure that The Messenger left behind and to which an assurance of preservation given?
That is the Primary Source. Allah does not forget!! Rest are seconday sources.