他日夜祈求上帝赋予他虔敬的心.He prayed to God night and day to endue him with the spirit of holiness.他是一位虔敬的出家人.He was a pious monk.他的言语即使不算渎神, 至少也是不虔敬的.His language was irreverent, not to say Blasphemous....

“虔敬的”的英语可以翻译为：devout，heavenly-minded，reverent ...