adjective
pious
PIE-us/ˈpaɪəs/
Showing deep devotion to religion.
Her pious grandmother begins each morning with a quiet prayer.

Etymology
Latin pius covered dutiful respect and affection toward family as well as religious devotion. The selected English sense focuses that broader idea of faithful duty on reverence for God and religious obligations.
In context
A pious child would naturally love the Psalms which in Brocklehurst's mind are the songs of angels
More examples
- He remains pious even when illness keeps him from church.
- The pious family gathers to read scripture every evening.
- For these pious pilgrims, the journey is an act of worship.
Forms
pious
piously adverb — In a way showing religious devotion.
piety noun — Deep devotion to religious beliefs and practices.