Religious faith; belief in a religion, creed, or spiritual doctrine; devotion to a set of religious beliefs.
彼は若い頃から深い信仰を持っている。
He has had deep religious faith since he was young.
現代社会では信仰の自由が基本的人権として尊重される。
In modern society, freedom of faith is respected as a basic human right.
彼女は毎朝祈りを欠かさず、それが彼女の信仰の表れだ。
She never misses her morning prayers; that shows her faith.