I have long held that this is already true. My standard proof was any hollywood trained animal or the odd magic show. We have had wild creatures domesticated and or trained for a very long time.
Proved it for certain last week. That's me with a tiger. Sure he (she?) was a very full and sleepy tiger taking a nap in the hot afternoon heat of Thailand. But that's me and a wild animal that has every opportunity to disembowel me and further fill that tummy. That qualifies as 'lying down with lamb' don't you think?
This was not the only big cat of the day. There were more than a half dozen others. Here is a photo that proves they were wide awake. Don't let the chains fool you. These are leashes. They are tied down, but there is plenty of room to turn around and get a handy people snack.
This is Tiger Temple in Thailand. For you Christians, Mormons, and other sects, that means that the one place where tigers are laying down with lambs is in a Buddhist monastery.
Sorry, but you gotta take your fulfilled prophecies where you can. Just because another religion/philosophy does it for you does not diminish the signs. Again, sorry about that.
This was actually my second visit to this temple. It is an interesting place where you can find over a dozen different types of wild and domesticated animals plus man living in peace together. I highly recommend it as a destination. It is something you will never forget.
So, the end times are here. Thank you Buddha!