Jesus and Professions of Faith

After turning water into wine and clearing the Temple of the moneychangers...

<cite>Now when he was in Jerusalem at the Passover Feast, <b>many believed in his name</b> when they saw the signs that he was doing. But Jesus on his part did not entrust himself to them, because he knew all people and needed no one to bear witness about man, for he himself knew what was in man.</cite> John 2:23-25 (ESV)

After multiplying a few loaves to feed thousands of people...

<cite>When the people saw the sign that he had done, they said, "This is indeed the <b>Prophet</b> who is to come into the world!" Perceiving then that they were about to come and take him by force to make him <b>king</b>, Jesus withdrew again to the mountain by himself... When they found him on the other side of the sea, they said to him, "<b>Rabbi</b>, when did you come here?" Jesus answered them, "Truly, truly, I say to you, you are seeking me, not because you saw signs, but because you ate your fill of the loaves."</cite> John 6:14-15, 25-26 (ESV)

After teaching the people about himself, the Father, and his coming death...

<cite>As he was saying these things, many believed in him. So Jesus said to the Jews <b>who had believed in him</b>... "You are of your father the devil, and your will is to do your father's desires..."</cite> John 8:30-31a, 44a (ESV)

These are just a few of the examples in the gospels of Jesus not just blindly accepting professions of faith. Many people will follow a man with zeal, a man who can fill their bellies, or a man who can tickle their ears. Apparently, Jesus is looking for more. These people would agree with Jesus' testimony or obey his teaching up to a point, but the followers Jesus is seeking should have no such limitations.

What reservations would he see in my faith? Why?