1. By religion
   "religiously inspired art"
   - sacredly 
2. With extreme conscientiousness
   "he came religiously every morning at 8 o'clock"
   - scrupulously, conscientiously

See also: religious

• barf
• bargain
• bargain down
• bargain hunter
• bargain rate
• bargain-priced
• bargainer
• bargaining
• bargaining chip
• barge
• barge in
• bargeboard
• bargee
• bargello
• bargeman
• bargepole
• Bari
• bariatric
• bariatric surgery
• bariatrician
• bariatrics
• Bariba
• baric
• barilla
• baring