As they say, “the handwriting is on the wall”. Culture changes and people are culture. The way people think changes. The way a society organizes itself and structures itself changes based on the desires of the group. The message of the Gospel is for all people, and is relevant for all time. If the church wants to keep moving forward, then there does have to be some thinking about how the message of the Gospel is perceived by society, and how it can be shared with society.
The Message of the Gospel is sacred. The method that it is shared is not.