Postmodern generations are giving the church a gift (which most churches still have yet to unwrap...). The gift can carry us beyond the "traditional" and "contemporary" and into the ancient and future.
Because of their deep spiritual hunger, postmodern people are refusing false dichotomies and flawed choices in worship. Instead, they are seeking worship that is "deep, broad, and high," or as Leonard Sweet describes the postmodern ethos, worship that is "E.P.I.C" (experiential, participatory, image centered and connected).
"Ancient Future" worship, like all worship, should in some ways resemble the tradition doing it. if it is not authentic, its bogus and a show. Authenticity is so key... I can't say it enough.
In this area there is no predetermined worship style. What is key is taking seriously the witness of the early church (acts 2:42) and the ethos of today's culture, and doing so in a way authentic to your tradition (whatever that may be)."
(Excerpt from www.emergingchurch.com)