Every believer has an equal responsibility to work toward the growth of the local church--every believer, not just those we call "staff." Certainly, the leadership has responsibilities, but so does every church member. The old proverb says, "Many hands make light work."
That could be motified to, "Many hands make EFFECTIVE work." The church is a body and every member is integral to the healthy functioning of that body.
In this message, Pastor Jack examines the issue, "Church Matters", but more specific, "Responsibility Matters."