It is possible to live too near a man to see him. Familiarity with the small details blinds most people to the essential greatness of any life. So these fellow-villagers of Jesus in Nazareth knew Him too well to know Him rightly as they talked Him over; they recognised His wisdom and His mighty works; but all the impression that these would have made was neutralised by their acquaintance with His former life, and they said, 'Why, we have known Him ever since He was a boy. We used to take our ploughs and yokes to Him to mend in the carpenter's shop. His brothers and sisters are here with us. Where did _He_ get His wisdom?' So _they_ said; and so it has been ever since. 'A prophet is not without honour, save in his own country.' Surrounded thus by unsympathetic carpers, Jesus Christ did not exercise His full miraculous power. Other Evangelists tell us of these limitations, but Mark is alone in the strength of his expression. The others say '_did_ no mighty works'; Mark says '_could_ do no mighty works.' Startling as the expression is, it is not to be weakened down because it is startling, and if it does not fit in with your conceptions of Christ's nature, so much the worse for the conceptions. Matthew states the reason for this limitation more directly than Mark does, for he says, 'He did no mighty works because of their unbelief.' But Mark suggests the reason clearly enough in his next clause, when he says: 'He marvelled because of their unbelief.' There is another limitation of Christ's nature, He wondered as at an astonishing and unexpected thing, We read that He 'marvelled' twice: once at great faith, once at great unbelief. The centurion's faith was marvellous; the Nazarenes' unbelief was as marvellous. The 'wild grapes' bore clusters more precious than the tended 'vines' in the 'vineyard.' Faith and unbelief do not depend upon opportunity, but upon the bent of the will and the sense of need. But I have chosen these words now because they put in its strongest shape a truth of large importance, and of manifold applications--viz., that man's unbelief hampers and hinders Christ's power. Now let me apply that principle in two or three directions. I. Let us look at this principle in connection with the case before us in the text. You will find that, as a rule and in the general, our Lord's miracles require faith, either on the part of the persons helped, or on the part of those who interceded for them. But whilst that is the rule there are distinct exceptions, as for instance, in the case of the feeding of the thousands, and in the case of the raising of the widow's son of Nain, as well as in other examples. And here we find that, though the prevalent unbelief hindered the flow of our Lord's miraculous power, it did not so hinder it as to stop some little trickle of the stream. 'He laid His hands on a few sick folk, and healed them.' The brook was shrunken as compared with the abundance of the flood recorded in the previous chapter.