Ever since the genocide that converted most of the aleerins to pacifistic ways, these sentient beings have suppressed their own native faith, the Warrior’s Credo. Founded by a warrior/programmer named Thetor, the faith taught that only through struggle could the mehalus species attain and maintain unity. The little evidence available indicates that the religion involved special implants and software as well as ritual acts of prayer and violence. Most mechalus today look back on these beliefs as primitive and even distasteful, much as many humans frown on some old human religious practices such as blood sacrifice.

Since contact with humanity, however, the mechalus have demonstrated some interest in human faiths. Currently, many mechalus adhere to Old Earth Buddhism or claim membership among the ranks of the Insightful.