Can you teach me the meaning of Daniel 12:1&2? What does verse 2 apply to?

"The priests of Bel are then arrested and, confessing their deed, reveal the secret passage that they used to sneak inside the temple. They, their wives and children are put to death,"

The narrative of Bel (Daniel 14:1–22) ridicules the worship of idols. The king asks Daniel, "You do not think Bel is a living god? Do you not see how much he eats and drinks every day?"

(Daniel 14:23–30).... , "There was a great dragon which the Babylonians revered."[10] Some time after the temple's condemnation the Babylonians worship the dragon (presumably a snake[11] or lizard). The king says that unlike Bel, the dragon is a clear example of a live animal. Daniel promises to slay the dragon without the aid of a sword, and does so by baking pitch, fat, and hair (trichas) to make cakes (mazas, barley-cakes) that cause the dragon to burst open upon consumption. In other variants, other ingredients serve the purpose: in a form known to the Midrash, straw was fed in which nails were hidden,[12] or skins of camels were filled with hot coals.[13] A similar story occurs in the Persian poet Ferdowsi's Shahnameh, where Alexander the Great, or "Iskandar", kills a dragon by feeding it cow hides stuffed with poison and tar"

daniel 14 : priest of baal

https://www.biblegateway.com/passage/?search=Daniel%2014&version=NRSVCE

1000 years reich : everlasting tongue