Mainly because they believe their corresponding religion is true.
There is no such thing as a most devoted religion. It is the people that believe in it that are devoted. Each would claim their own adherents were the most devoted.
All religious minded people are devoted to their own religion. The Buddists are no exception and there is no question about raising suspicion about the sincerity of present day Buddists.
He is a devoted Christian
May is the month devoted to Mary.
She is a devoted christian. Therefore, she supports religion.
He was a devoted Christian.
they were devoted to religion. they believed in power.
Leigh is a devoted Christian.
Presumably because they found God to be a God of Love and forgiveness.
Yes, and they are all faithful and devoted to their religion.
Gene Chizikis a devoted Christian;
Because most of the are, obviously, devoted religious.