The Parable of the Patches and Wineskins


“Hereupon some of the deserters, having no other way, leaped down from the wall immediately, while others of them went out of the city with stones, as if they would fight them; but thereupon they fled away to the Romans. But here a worse fate accompanied these than what they had found within the city; and they met with a quicker despatch from the too great abundance they had among the Romans, than they could have done from the famine among the Jews; for when they came first to the Romans, they were puffed up by the famine, and swelled like men in a dropsy {an old term for the swelling of soft tissues due to the accumulation of excess water;} after which they all on the sudden overfilled those bodies that were before empty, and so burst asunder, excepting such only as were skillful enough to restrain their appetites, and by degrees took in their food into bodies unaccustomed thereto. Yet did another plague seize upon those that were thus preserved; for there was found among the Syrian deserters a certain person who was caught gathering pieces of gold out of the excrements of the Jews' bellies; for the deserters used to swallow such pieces of gold, as we told you before, when they came out, and for these did the seditious search them all; for there was a great quantity of gold in the city, insomuch that as much was now sold [in the Roman camp] for twelve Attic [drams], as was sold before for twenty-five. But when this contrivance was discovered in one instance, the fame of it filled their several camps, that the deserters came to them full of gold. So the multitude of the Arabians, with the Syrians, cut up those that came as supplicants, and searched their bellies. Nor does it seem to me that any misery befell the Jews that was more terrible than this, since in one night's time about two thousand of these deserters were thus dissected.”
– Josephus, Wars of the Jews, Book V, 13:4​

“Then came to him the disciples of John, saying, Why do we and the Pharisees fast oft, but thy disciples fast not? And Jesus said unto them, Can the children of the bridechamber mourn, as long as the bridegroom is with them? but the days will come, when the bridegroom shall be taken from them, and then shall they fast. No man putteth a piece of new cloth unto an old garment, for that which is put in to fill it up taketh from the garment, and the rent is made worse. Neither do men put new wine into old bottles: else the bottles break, and the wine runneth out, and the bottles perish: but they put new wine into new bottles, and both are preserved {both the gold and the food;}.”
– Matthew 9:14-17​
This parable of the wineskins never made any sense, and no Christian either has any reasonable explanation of what it could mean or what it has to do with the question about fasting, but now it makes perfect sense. If you fast too much until you become "swelled like men in a dropsy" and then "meet with too great abundance," like at a wedding or something, then yes, your bottles will burst and the wine runneth out, that does indeed make sense, good advice for those living in a wore torn country. Just put the new wine into fresh Roman soldiers and both will be preserved, hehe.

Jesus said, "If you bring forth what is within you, what you have will save you. If you do not have that within you, what you do not have within you [will] kill you."
– Thomas 1:70​