Ezekiel didn't stand there and wonder if God could really do it. No, he obeyed God and what a sight he saw. As he prophesied, he heard a noise and a shaking, and all the bones came together and skin covered them, but they had no life in them. Then God told Ezekiel to prophecy unto the wind to come and breathe upon them so they could live. Praise God, breath came into them and they lived and stood on their feet, a great army.
Some Christians are sometimes like those dry bones. They know they are born again, but they feel dry and useless. Sometimes it seems like they have no hope. If they would allow the Holy Spirit to have full control and let Him breathe the power of God upon them, they too would spring to life, a great army, on fire to be used by God.
Do you feel tired and weary? If you do, take an example from this passage, and allow the Holy Spirit to breathe new life into you. Allow Him to fill you so that you too can be used for the glory of God.