因熏习镜 (因熏習鏡) yīn xūn xí jìng

yīn xūn xí jìng set phrase a mirror influencing towards enlightenment
Domain: Buddhism 佛教 , Subdomain: Chinese Buddhism 中国佛教
Notes: One of the 四鏡 'four kinds of mirror' mentioned in the Treatise on the Awakening of Faith in the Mahāyāna 《大乘起信論》 (Aśvaghoṣa and Hakeda 2006, p. 47; FGDB '四鏡'; T 1666)