Summary This generation is from the years 590 AD to 610 AD. According to our count, this generation is the 77th generation associated with Psalm 77. It is in this Psalm 77 that we therefore find an illustration of the facts of this generation. On the Byzantine side, Phocas, a centurion, takes power. This accession … Lire la suite de 590 AD to 610 AD, Psalm 77: Muhammad.