Can I still wear Guan Yu's jade card when I worship Guan Yu at home?

I answer you with the honesty God has given me. The true God is a righteous God, who rewards people according to their inner behavior. He won't bless you or bless you because you burn incense or worship him. The true god will not allow this kind of partiality (of course, you worship an absolute false god), nor will you be rewarded according to the eight characters, geomantic omen, appearance and lottery. All fortune-telling methods are also abhorrent to God, because they cheat. I don't underestimate those fortune tellers, who claim to be able to see through God's plans and arrangements. Don't you know that they can't even guess the minds of ordinary people? If you don't believe me, let's read someone's mind and see if he can guess what people think.

The inevitable result of believing in false gods is to make people fall. In fact, believing in false gods is the devil's trick to keep people away from the truth. There is only one true God, and that is the God recorded in the Bible. Because of his kindness to mankind, he sent his son Jesus as a redemption sacrifice to the world. As long as people turn to him, the truth will be revealed to those who belong to him, and those who belong to God will be fully prepared to do all kinds of good deeds.

Here's a quote from the Bible: 2 Tim. 3: 16- 17 The Bible is inspired by God, which is beneficial to teaching, supervising and disciplining people, and also to teaching people to learn justice, so that people who belong to God can be complete and ready to do all kinds of good deeds.

Therefore, I implore you not to believe in these vain things, but to return to the righteous God and his son Jesus Christ, repent of your sins with God's help, and turn to righteousness, so that you can get God's blessing and grace.