Once again, the Vaccine does not defile your heart.
17 After he had left the crowd and entered the house, his disciples asked him about this parable. 18 “Are you so dull?” he asked. “Don’t you see that nothing that enters a person from the outside can defile them? 19 For it doesn’t go into their heart but into their stomach, and then out of the body.” (In saying this, Jesus declared all foods clean.)
20 He went on: “What comes out of a person is what defiles them. 21 For it is from within, out of a person’s heart, that evil thoughts come—sexual immorality, theft, murder, 22 adultery, greed, malice, deceit, lewdness, envy, slander, arrogance and folly. 23 All these evils come from inside and defile a person.”
So let’s reiterate in case you want to argue that He is talking solely about food. Yes, this applies to food which was a very big topic at the time Mark wrote this gospel and since this is considered the gospel according to Peter it is also a big topic from Peter’s experience. But Jesus does not limit this to food. He says “Are you so dull?” He asked. “Don’t you see that nothing that enters a person from outside can defile them? For it doesn’t go into their hear but into their stomach, and then out of the body.” Well, hold on, the vaccine is something that enters the person from outside, but does it go into the stomach? Also, can’t these spike proteins be found in the heart? No doubt there will be these statements made from those who are exceedingly dull. The context is food and unwashed hands. So the context is not so much about unclean food as it is about germs on your hand. Mark wants to make sure everyone can see that this principle about dirty hands and germs can also refer to foods that are considered unclean. But the real context is bacteria and other germs on your hands and practices related to your health. Second, Jesus is not talking about the heart that is pumping blood, He is talking about he heart from which “evil thoughts come”. As horrible as you want to portray the vaccine it does not enter the heart “from which evil thoughts come”.