I have seen this too.. One of the reasons I did not like it,, It just seems like part of that ritualistic stuff I am gld to be out of.
We need to stop up and get help. That part i agree with, but there has to be a better way so people do not say look at me.
I sometimes wondered if a significant other made them do it, I saw alot of divorces after people supposedly rededicated themselves.
It does worry me that people look to the caller rather than Jesus.
Spent most of my Christian life doing it.