I'll think on it.
There are everyday sources, probably within your community.
Me, I've for decades disliked people who do good to somehow be wonderful (for aesthetic or religious or business reasons) - but I've learned to understand kindness. Sometimes kindness is tied to religious (to me, babble) but I don't ascribe it to religion so much as that the person is actually kind, has empathy for others.
Not always, of course. Maybe even mostly not.