“Helping each other” in Buddhism
The other day, in a university class, a professor said, “The way of thinking about welfare came to Japan from the West. In Europe and America, welfare is substantial because people have a heart to help each other according to the Christian spirit of love for neighbors, but since Christianity is not a major part of Japan, the spirit of helping each other and welfare is not spreading easily.” I was talking to it. I'm not a person who knows much about religion, but I know the term love for one's neighbor, and I can certainly be convinced that the spirit of welfare is rooted in a country where there are many people who believe in Christianity.
But I think Japanese people should also have the idea of helping each other. Even when there was an earthquake in Kumamoto, it seems that there are people who do terrible things, such as fire site thieves, etc., but I've also heard many stories that there are movements to help people in need by going to the local area to volunteer and provide support such as fundraising. So, when I heard the professor's story, “In countries where Christianity has not penetrated, the idea of welfare does not penetrate,” I was somewhat puzzled.
So I would like to ask you, are there any teachings in Buddhism about helping and supporting someone, such as neighbor love in Christianity? There are many people who say they are unreligious, so I don't think the only basis for helping each other is the idea of religion, but I think there are many people who are familiar with Buddhism in Japan, so please let me know if Buddhism also has such teachings and mentality.