Firdaria Doctrine

A medieval Perso-Arabic period system that assigns long planetary time periods and smaller subperiods across a seventy-five-year cycle.

Firdaria belongs to the larger family of time-lord and period techniques, adjacent to profections, decennials, and revolution-year work.

Firdaria is presented here as a planetary period timeline, with different starting sequences for day and night births.

Interpretive outcome language remains outside this seed row until separate facts or rules are reviewed.

It does not publish interpretive blending with transits, profections, or revolutions.

The active lane uses separate diurnal and nocturnal major-period sequences, a seventy-five-year cycle, and equal seventh-part subdivisions inside planetary periods.

The current description should not be used as a universal claim about every firdaria tradition.

The local notes connect the active lane to medieval Persian and Arabic transmission, while modern Hellenistic sources provide context for time-lord families more generally.

The lunar nodes are treated as terminal periods in this lane and do not receive the same subperiod subdivision as the seven planets.

The public description names the currently reviewed lane without implying that all historical firdaria variants have been settled.

The row avoids treating later reconstruction choices as source language.

The row is limited to source-key citations and does not expose local extraction filenames.

The row supports reference pages for the major and subperiod timeline, the day-night sequence distinction, and the seventy-five-year cycle.

The source notes preserve a larger firdaria family, including possible differences in node placement and subdivision policy.

This public row describes the reviewed equal-subperiod lane only.