This question troubles me as does the one about how to do 'church'. I get the sense that people are knocking structure, wanting to replace it with no structure.
I understand the concern where structure has been depended upon to bring about revival, holiness or whatever you are wanting to achieve.
If one were to take this to its logical conclusion, one could also say that to ask for prayer to bring about revival is another aspect of structure.
God is an orderly God; structure is all around us, without which nothing could exist. 1 Corinthians was written to correct the lawlessness that had crept into the church at Corinth. They were to do, put away and not do. And this was spoken to Believers who were beginning to act like ungodly folks.
This may not make a whole lot of sense. But I am very concerned about the mindset of some who would want to put away with structure...God will use whatever, however He wills to bring about his honor and Glory. God's honor and Glory is not one of disorder or lawlessness.
Blessings,
ginnyrose