Time of Reason was the era following the end of the Heresy Wars. Kiith Naabal ushered in an era of scientific progress and logical thought circa 830 KDS. The Time of Reason begun when discovery of explosives lead the small kiith named Kiith Naabal to a series of victories that ended the Heresy Wars. The Naabali start propagating a new ideology based on logic and science offering protection to anyone who wanted to live in such a world. The Naabali were undefeated in that time, and soon empiricism become the most common ideology on Kharak.