All through the Gospels we read of stories of extreme faith. These people were willing to risk their well being just to be healed. Or we read where Jesus could sense a person's genuine faith in Him.
Then in Mark 6 we see an example of the extreme opposite. The people in Jesus' hometown heard the same message and the same miracles that others have heard, but instead of accepting it, they tried to humanize it. Instead of accepting the divine in Jesus they accepted the human side of Him. Their hearts were hardened, and as you read the end of the story; they missed out on a lot of Jesus miracles. The sick remained sick, the suffering kept on suffering. In fact the Bible even goes as far as to say "Jesus was AMAZED at their lack of faith."
If you feel that Jesus is not active in your life, take a look at Mark 6 again. Is Jesus speaking about you? I can tell you honestly, faith is not easy, it is hard. But I can also tell you, that every time we have stepped out in faith, Jesus has met us there. We have seen things that humanly speaking should not have happened.
And on the Sabbath he began to teach in the synagogue, and many who heard him were astonished, saying, "Where did this man get these things? What is the wisdom given to him? How are such mighty works done by his hands? Is not this the carpenter, the son of Mary and brother of James and Josesph and Judas and Simon? And are not his sisters here with us?" And they took offense at him. And Jesus said to them, "A prophet is not without honor, except in his hometown and among his relatives and in his own household." And he could do no mighty work there, except that he laid his hands on a few sick people and healed them. And he marveled because of their unbelief.