How do we respond when God gives us a greater revelation of Himself? If we are like Jeremiah, Isaiah, Peter, and John, the response may first be a recognition of our un-holiness in the face of God's holiness. They fell to their faces, acknowledging the greatness of God and being filled with a sense of their own unworthiness. It is God who lifted them to their feet again.
What an awesome thing it is that the Holy God of the universe invites and even seeks our worship when we worship Him in the Spirit and in truth!