Okay. Don't prepare then. Let's see how long you last.
Because Jesus already warned us that the time we have to "endure to the end," the great tribulation, will be a time of "great distress, unequaled from the beginning of the world until now—and never to be equaled again."
When Noah built the ark according to the Lord's instruction, do you consider that works? Would God have condemned him for obeying Him on that?
On the flip side, would Noah and his family have still survived if he DIDN'T obey and build the ark?
So who should I obey? You or Jesus? I'm gonna go with Jesus and endure to the end. Don't care if you call that works because He doesn't. The Lord won't condemn me for obeying Him.