If knowing the name of the creator was indeed a life saving requirement, I would expect that the name would be clearly communicated, without doubts, without variations and without some dependency on one organisation, which is not free from scandals.
The scriptures say that he is a jealous god. Well, if that is true, and you are almighty, how hard would it be to protect the use of your name and to ensure every human being will know your name?
I compare it with the times that people were having multiple wives, like Abraham, David etc. If the creator did allow even his key representatives on earth to have multiple women, i can only conclude he did not mind that much. It was not that important. Well, if it was allowed that people (jews?) removed the name from the scriptures, apparently it was not that important and many generations have not heard at all of that name.
In other words, if you do not protect it, you do not value it. If I do not protect my children, my pets, my fellow humans (where I can), I do not value any of them, right?