In one view, a miracle is something that happens from outside nature, i.e. contrary to its laws.
In other view, a miracle is a sudden and extreme shift that cannot be achieved through ordinary synthetic means (intelligence, willpower, labour). Time and space are collapsed.
In the first view, a miracle is a 'cheat' in a game of snakes and ladders: an external force that simply moves one's piece.
In the second view, a miracle is what happens when you land on a ladder: you progress disproportionately. This is in accordance with the rules of the game, however.
I think AA's miracles are of the latter not the former type. If we comply with the conditions, the 'miracle' is automatic. It is entirely replicable.