Starting point of the Golden age and the mystery of the 21 births: resolved
In today’s Murli (8-18-12) Baba mentioned:
Although Radhe and Krishna will have taken birth, it won’t be called the golden age at that time. It is when they sit on the throne of the kingdom in the form of Lakshmi and Narayan that that era will begin. Until then, souls will continue to come and go. All of these things have to be churned.
Therefore Krishna and Radhe are born in the “impure world.” Thus, Krishna will have his “second” birth once the Golden age starts, that is when he becomes Narayan.
That is the mystery of the 21 births.
Articles which deal with this topic could be read here: