Sometimes we think we are supposed to do that because of the way some teach. Young Christians need help in getting started in the Christian life. Like youngsters who need a lot of care and oversight, young Christians need to learn order, respect, and knowledge in the things and in the House of God. Not every minister is the same and not every church is the same, nor are their assignments. We have to learn that Christianity is a life process, not just a church process.
People are born, they live and they die and have much going on in between.
God made it so that people in society need each other. Even Christians need the heathen in this world to make it function. Ideally we would all live for the Lord but this is a fallen race that needs to be redeemed. We need to understand the difference between the work of the ministry and the work of society's government. We need to be realistic about this rather than trying to live in Heaven before we complete our assignments on earth.