The only way for me to believe in a miracle in this sense would be to be impressed by an occurrence in this particular way. So that I should say e.g.: “It was impossible to see these trees & not to feel that they were responding to the words.” Just as I might say “It is impossible to see the face of this dog & not to see that he is alert & full of attention to what his master is doing. And I can imagine that the mere report of the words & life of a saint can make someone believe the reports that the trees bowed. But I am not so impressed.