devout

/dɪˈvaʊt/
adjective
  1. Having or showing deep religious feeling or commitment.
    • She is a devout Catholic who attends mass every Sunday.
    • His devout faith guided him through difficult times.
    • The devout pilgrims walked for days to reach the shrine.
  2. Very sincere and enthusiastic about a belief, cause, or activity.
    • She is a devout fan of the local soccer team, never missing a game.
    • They are devout believers in the power of education to change lives.
    • He is a devout supporter of environmental causes.
Antonyms
What does "devout" mean? | whatsthatwordmean | whatsthatwordmean