That’s a very good question; I’m glad you asked. Hopefully our sermon series through Acts is answering that question loud and clear for you again and again. Still, check out this relevant, recent article addressing that very question – Who Really Needs Church?: Coping With the Death of Ecclesiology.
When you’re through with that article, do zip on over and read Ten Things to Do as You Gather for Public Worship. Good, basic, helpful advice!