But Jesus didn't trust himself to them, because he knew everyone,

 In any miracle, then, there are three things. There is the wonder which leaves men dazzled, astonished, aghast. There is the power which is effective, which can deal with and mend a broken body, an unhinged mind, a bruised heart, which can do things. There is the sign which tells us of the love in the heart of the God who does such things for men. 