XiShen is an auspicious god, because people's desire is to seek good fortune, avoid evil and pursue happiness, so they created a XiShen. According to folklore, the Western God was originally a devout woman who worshipped the Big Dipper. When she became immortal, the Big Dipper asked her what she wanted. The woman sipped her mouth with her hand and just laughed. The big dipper mistakenly thought that she prayed for a beard, so she gave her a beard. Because she laughed happily, she was named Xishen. Because she has a beard, she no longer lets mortals see her image. Since then, Xi Shen has been dedicated to celebrating, but she has not shown her form of God. Therefore, the biggest feature of the western gods is that they have no specific image, no special temples and are highly abstract. However, later generations also worship the portraits of ancestors or Shang Zhouwang as gods.
I think Tian Shuyu is better. Books show knowledge and connotation; Jade symbolizes noble behavior, wealth and peace.