God gifts every member of His church, so that each person can serve (minister) to others for their good. As such, we are a church of ministers, rather than a church with a minister. The Bible describes these individual gifts in church like a body – not all the parts are the same, with the same function, but they have the same purpose.
As an Anglican church, we have leadership outside, under the Archbishop of Sydney. Within our church family some are set apart to teach the Bible, pray and oversee the organisation of life together.