Why are the door gods Qin and Weichi Gong?

In ancient times, people believed in door gods, and many people were called door gods. There is still the saying of the keeper. In ancient times, some people divided the door gods into door gods, Wu Shen, and praying for the door gods. The so-called goalkeeper is a civilian who wears official clothes, such as Fairy Boy and Empress Pine Nut, while the martial goalkeeper is a military commander in history, such as Qin and Weichi Gong. Blessing goalkeeper is Fu Lushou Samsung, and of course Zhong Kui is also regarded as the goalkeeper.

Now let's think about it, why can Qin and Weichi Gong become door gods? This will start with the changes of Xuanwu Gate in history, and Xuanwu Gate is also particularly famous. At that time, Li Shimin even killed his brother in order to gain the upper position. Thus, what Li Shimin did to the throne was really disgraceful.

From then on, Li Shimin often had nightmares. I often hear some ghosts crying and howling when I sleep at night, and I always dream that his brother is coming to kill him with ghosts. Therefore, it is understandable that I often wake up from insomnia and make the harem uneasy. After all, I did something shameful.

At this time, Li Shimin was very scared, so he asked his two generals, Qin and Weichi Gong, to stand guard in front of the door with weapons and let him sleep peacefully.

But this is not a long-term solution. These two men are also made of meat, and their physical exertion is too great. They often stand like this. Li Shimin also considered that they were particularly hard, so there was no way to draw the images of the two of them and stick them on the door to prevent ghosts from coming in. Strangely, Li Shimin seems to have few nightmares, and the harem is much calmer.

Li Shimin felt that these two generals were door gods. They are also highly valued. After all, they have solved a problem like Li Shimin. This is the origin of Qin and Weichi Gong as door gods.