In ministry, some things must never change, but others must change constantly.
Clearly, God’s five purposes for his Church are non-negotiable. If a church fails to balance the five purposes of worship, fellowship, discipleship, ministry, and evangelism, then it’s no longer a healthy church, and it’s in danger of becoming simply a social club.
On the other hand, the way or style in which we fulfill these eternal purposes must continually be adjusted and modified because human culture is always changing.
For instance, when I first started Saddleback Church, fresh out of Southwestern Seminary, computers were in their infancy, slow and cumbersome and capable of very limited functions. The Internet was just a crude academic network and nobody had even heard of email. Now I often sit in my pajamas and have conversations with people across the globe.
In addition, you can get on a plane and within a few hours fly to almost anywhere in the world, and that means there’s even less of an excuse for not being involved in foreign missions, even if just for the short-term. The times, they are a-changing, and they’ll keep right on a-changing whether we want them to or not.