信しん心じん深ぶかい

i-adjective

deeply religious; devout; pious

Describes a person who has strong religious faith and practices it earnestly. Often used for believers in a specific religion.

• 祖そ母ぼは信しん心じん深ぶかくて、毎まい朝あさお寺てらにお参まいりに行いく。

  My grandmother is devout and goes to the temple every morning to pray.