I do the same as an attorney.
If people believe in death being between them and God, it has almost reached the point of having to have a legal document that says so.
Also, no one can lay their hands on the doc when the car wreck or whatever happens, so I encourage churches to start a filing system for the docs because your pastor will know you have been in a car wreck and can calmly produce it.
Your lawyer may not get notified and your paper docs may be in disarray at home or not retrievable by a panicked family member.
Good points all, and an excellent pattern of practice for Christian attorneys of any denomination.