(I have a very special guest blogger today, my daughter. This short essay was a school assignment which s he graciously allowed me to share with you. ) Christians need to be joined to a local church in order to obey many Scriptural commands, build up one another in the Lord, and be fed by the preaching of the Word. First of all, many commands and instructions in Scripture require that believers be church members. In Hebrews 10, we are told not to neglect to meet together (Heb. 10:25). Matthew 18 gives instructions regarding church discipline, an act which cannot be executed without church membership. For example, Paul told the Corinthian church to exclude someone who was unrepentant in immorality. Logically, the church could only exclude him if he had first been included, and therefore inclusion in the church must have had a concrete definition. Hebrews 13:17 tells us to submit to our leaders in the church, because they will have to...