When I'm on my deathbed I'll guess that I'm going to be concerned about other things, like spending as much time as I possibly have left with my children and loved ones before moving on - than I will have concern for worship of anything.
I have no need for that worship in life, why would I have need of it if I knew I were dying. Death is a part of the life experience - I'm not going to freak out about god then just like I don't freak out about it now.