"mutual devotion" is a correct and usable phrase in written English.
It refers to a strong and equal commitment or loyalty between two or more people. Example: "Their marriage was a testament to their mutual devotion, as they stood by each other through thick and thin."
It is this mutual devotion that upset Lila, but the memory of it still helps Wiley.
She was not an intellectual, and her grasp of English was comically imperfect, but it was a marriage of mutual devotion.
Bay delivers the story with crude melodramatic thrusts; his main interest is the fraternal bonding of male warriors whose mutual devotion equals their patriotism.
While there's no question of their mutual devotion, their comfortably shabby domesticity is eroded by boredom, emotional claustrophobia and a lurking sense of hopelessness.
The 1988 documentary film "Straight, No Chaser" showed proof of their mutual devotion, as Mrs. Monk shepherded her husband through airports and hotels.
A couple choosing to die together may appear to be the ultimate expression of mutual devotion, but double euthanasia sometimes raises awkward questions.
Theirs was a remarkable tale of a life that revolved around their mutual love and devotion.
In those extraordinary letters, the lovers' mutual desire and devotion alternates with regrets about the past, jealousies and complicated theological debate.
It also contains stunning statements of mutual love and devotion like the famous refrain "I am my beloved's and my beloved is mine".
They are bound together by common purpose, mutual trust, and selfless devotion to our nation and to each other.
I desire mutual adoration, attraction, lust, devotion, dedication, and the inability to keep our hands off one another.
