Man often makes mistakes, either by taking one way or the other, and therefore he lacks balance and does not come to touch perfection. For instance, when he takes the way of activity in the path of God, he also wishes to use his wisdom there; in the path of God also he wishes to be active, where he does not need action. It is just like swimming against the tide; where you must be innocent, if you use your wisdom there it is the greatest error.