Why do people who think they are good people gloat about it?

Does it defeat the purpose of being a good person if you’re constantly talking about how good you are and showing of about it? Why do people feel the need to gloat about how good they think they are, can’t they just do good things and get on with it?

Anonymous2020-04-16T15:04:40Z

That would be welcome. Most of those with that label on this site claim to be  Christians.