I find that a lot of ACIM students read the book too fast and sloppily and then approximate what they think they read and think it's saying something it's not.
For example I hear quite often cropping up people saying that the idea of "miracles are spectacles" is a bad thing and therefore, miracles cannot be things like walking on water or raising the dead because that would be a spectacle.
That's a GROSS misunderstanding of what it ACTUALLY says in the book, and it's even grosser when people USE it as a way to AVOID any reason to perform a spectacular miracle:
"A miracle is a reversal of the physical order because it brings more love to the giver AND the receiver. (A miracle is misunderstood when it is regarded as a spectacle.)"
Here it is clearly stating that if you think that a miracle is MERELY a spectacle, BECAUSE it is spectacular, then you have MISUNDERSTOOD IT. Largely because you're probably focusing on the changes in FORM and physicality and are taking it to be spectacular and impressive and such.
It literally actually says that if you think miracles are spectacles, or that a spectacular miracle has to be AVOIDED, you have MISUNDERSTOOD. This does NOT mean that miracles cannot BE spectacular.
"The use of miracles as a spectacle to INDUCE belief is wrong. They are really used for and by believers."
Here it clearly specifically says that if you USE a miracle to try to INDUCE BELIEF. .... then you are making a mistake. It goes on to clarify that miracles are supposed to be used BY believers, FOR believers. In other words, the issue here isn't that miracles are wrong for being spectacular, it's that if you USE them as party tricks without the proper purpose of healing/teaching and they are just some empty "spectacle" for show, you're probably trying to INDUCE BELIEF in someone ie persuade and impress them to COERCE them into believing something, which is really against their will.
So all it's doing in both counts is warning you about a couple of MISINTERPRETATIONS of miracles and their use. It NEVER EVER EVER EVER EVER SAYS that miracles must not be spectacular, or that all miracles that seem spectacular are wrong, or that you should never perform a spectacular miracle.
All it says is 1) if you are dwelling on how spectacular IT IS, you are missing the point. And 2) You shouldn't ABUSE miracles by trying to use them to manipulate people. Jesus is giving these warnings because he knows that miracles CAN DO SPECTACULAR THINGS, which COULD be a) misinterpreted by some people and b) abused by others. He knows that precisely because miracles CAN BE SPECTACULAR, he needs to make sure you are performing spectacular miracles for the RIGHT REASONS.
Never does it say in ANY WAY WHATSOEVER that you should not perform spectacular miracles.
This is another example of how people do not read carefully, skim over the words, get an impression and then ignore what it actually said and meant. So now you hear people pulling up this quote as a defense against miracles because they THINK that it said something like "spectacular miracles are wrong" and "miracles should not be spectacles so they shouldn't be spectacular."
It's a gross distortion of what it says, the purpose of Jesus saying it, the meaning of what he said, and what point he is making. We need to pay much more careful close attention to what ACIM ACTUALLY SAYS instead of listening to loosely interpreted second-hand impressions. Especially from people who are anti-miraculous and who want to keep pushing an agenda of never performing a miracle for anyone for any reason.