Devotion
WordNet
noun
(1) (usually plural) religious observance or prayers (usually spoken silently)
"He returned to his devotions"
(2) Religious zeal; the willingness to serve God
(3) Commitment to some purpose
"The devotion of his time and wealth to science"
(4) Feelings of ardent love
"Their devotion to each other was beautiful"
WiktionaryText
Noun
devotion
- The act or state of devoting or being devoted
- Feelings of strong or fervent affection; dedication
- Religious veneration, zeal, or piety
- A prayer (often found in the plural)