devotional

noun

1. A brief religious service.

   “To prepare for leading a devotional, select a theme appropriate to the occasion.”

2. A text or piece of music or writing to be used for devotion.

   “Each page of the book offers a short devotional that inspires thought and self-reflection.”

adj

1. Of or pertaining to devotion or worship.

   “She spent much time playing devotional music.”

   “Because of her love for Robert […] the Resistance leader, Willie undertakes dangerous missions for the anti-fascist groups. She doesn't seem however to have the slightest idea why she is doing it, it is a devotional, not a political action.”

   “The latter [mule] had what Muldoon referred to as 'devotional habits' — which is to say that, occasionally, she would go down on her knees and refuse to budge.”