A Faith Crises Under Heaven (Ecclesiastes 1:12-18)

The reality of the Christian life is that the life is a struggle.  We do not simply believe and then everything in life falls into place easily without much effort.  That would be nice, but it is not the reality of life under the sun.  In the midst of this struggle we can have a bit of a crises in our faith.  We can begin to question, doubt, and be tempted to walk away.  Where do we turn to be refreshed in the life and wisdom of God?  Where do we find our comfort?  How does the preacher in Ecclesiastes teach us and encourage us to persevere in the midst of this faith crises?