devotion

noun
1
great love, care and support for somebody/something
عشق و علاقه, ارادت, دل‌بستگی
2
the action of spending a lot of time or energy on something
فداکاری, وقف, تعهد, اخلاص
her devotion to duty
Her devotion to the job left her with very little free time.
synonym dedication
3
religious worship
عبادت, نیایش, پرستش
The statue of the emperor became an object of devotion.
He was a man of deep religious devotion.
4
prayers and other religious practices
عبادات, نیایش, عبادت
She went to her devotions.