Block him in his pen with a rock/rocks and wait.
He will eventually be able to free himself by self learning the MB that he was shown.
You'll traumatise the poor thing that way. :shocked
There are other methods. The creature teacher for a start. But it's very dangerous for a creature to have knowledge of all miracles without knowing where and when to use them.
There's also a clan trick which involves the creature changer program and the creature breeder so you'll need to be on land 1.
First teach your creature all miracles you want him to know to a small percentage.
Then go to the creature breeder and change him for the Leopard.
Now go into one of the first screens to get into a multi-player game. (I forget which one).
Alt-tab the game to minimise it, open the creature changer program and change your creature to the ape.
Open the game, get out of Multi-player and back to your creature on Land 1. Which will should now be and ape.
Repeat the process until he's learnt all of the miracles to 100%. Then change to the creature of your choice.
I am a big foggy on the steps so it might be wise to back up your creature's mind file before you start. Also in the initial step, don't just show him the miracles, but try to show when and where to used them also.
I used this on one creature and showed (not taught) him all of the storm miracles. One of the first things he did was to create a storm extreme. Then he walked into it and got killed by it. Stupid creature. :rolleyes