Before committing, one must evaluate the risk: this link is far too categorical. Equating a healing, no matter how miraculous, to a uniform understanding of the teaching is a dangerous simplification.
The impact can create a favorable condition, of course, but it does not guarantee homogeneous understanding, because people filter everything through their own beliefs and interests.
In Brazil, a strong political discourse, for example, can galvanize some and reinforce mistrust in others, demonstrating that uniformity is never achieved, even with a significant event.