Maitreya teachings
The Maitreya teachings or Maitreyanism, also called Mile teachings, refers to the beliefs related to Maitreya that penetrated China together with Buddhism and Manichaeism, and were developed in different ways both in the Chinese Buddhist schools and in the sect salvationist traditions of the Chinese folk religion.
Maitreya was the central deity worshipped by the first folk salvation religions, but in later developments of the sects he was gradually replaced by the Limitless Ancient Mother, although Maitreyan eschatology continued to have a place in their doctrines.
Folk Buddhist movements that worshipped and awaited Maitreya are recorded at least back to the years between 509 and 515. A notorious event was the rebellion led by monk Faqing from Jizhou City, then Northern Wei, in the name of a "new Buddha". Later, Maitreyan beliefs developed conspicuously outside the boundaries of Buddhism. By 715, as testified by an edict, wearing white clothes, that was originally a practice common to lay Buddhist congregations, had become a distinctive feature of Maitreyan sects.