It means you didnt know true Islam.
Umauuads and abbasses have nothing to do with Islam.
Brother all these hadiths were written during their time. Other than Quran there is no Islamic book from before the time of Umayyads or Abbasids. There is no mention of Islam or Muslim in Quran. All these things are later inventions, there are no rock inscriptions, books or masjid that mention Muhammad as Prophet before Abdel Malik time.
First mosques that mention Muhammad as prophet are inscriptions on walls of Masjid Aqsa which was built over 60 years after death of Rasulallah. Interesting to mention some of the ayats on those walls are not in modern Quran.
There is no mention of Islam or Muslims until Umayyad period, even Amir Muawiya did not mention Muhammad on his coinage. It just shows his name with a Byzantine cross which means he was a Christian.
Quran mentions Dinar but Dinar did not exist in Rasulallah time it was later used as currency after time of Abdel Malik when he issued the Gold Dinar.
en.m.wikipedia.org
Notice the Kalima on Abdel Malik’s Dinar. That’s the first mention of the Kalima. It doesn’t exist anywhere else even in Quran you can’t find mention of Kalima.