User blog comment:SeraphLucifer/Discussion/@comment-79.115.71.25-20151214190259/@comment-3045936-20151217170106

I think this. First came the Darkness than the opposite force Light came into being thus being her brother. Now either before, at the same time, or after Death came as balance. As the rule of creation or pre-creation was solely the Darkness' so when God came it was the first "death". The "death" or "end" of the Darkness' solitude rule. But until God made creation it was without form just a concept. And only God knew of him, as it came with God to balance it. Theory.

Another Theory is this, God only told Death his version as like Amara said, "Passes stories I was a threat".