It appears that you are saying that only individuals do things and not the body (church), is this what you mean?
It depends on what "things" you are referring to. There are things commanded of the church and there are things commanded of the individual Christian. A few of them overlap, but many of them do not. For example, a Christian is commanded to teach (Matthew 28:19-20), but so is the church (Ephesians 4:11-16). However, an individual is commanded to be baptized (Acts 2:38), but a church cannot be baptized.