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

• hide-and-seek
• hideaway
• hidebound
• Hideki Yukawa
• hideous
• hideously
• hideousness
• hideout
• hider
• hidey-hole
• Hideyo Noguchi
• hiding
• hiding place
• hidrosis
• hidrotic
• hidy-hole
• hie
• hiemal
• Hieracium
• Hieracium aurantiacum
• Hieracium pilocella
• Hieracium praealtum
• Hieracium venosum
• hierarch
• hierarchal