Sentence examples similar to unfeigned devotion from inspiring English sources

Demonstrate genuine devotion.

My most unfeigned apologies.

And his enthusiasm, although professional, is unfeigned.

"Sashimi!" we exclaimed with unfeigned enthusiasm.

It means "total devotion".

This devotion is sincere.

Maternal devotion.

Others were crying unfeigned tears of grief in the street".

This devotion confuses me.

Why the devotion?

Doubtfire" and "Dead Poets Society" was lasting and unfeigned.