Eternity Doesn't Exist

I got super high a few weeks ago and woke up to this thought.   I didn't take the time to write it down because it sounded stupid. 
I had a dream about it last night (I was not high).   I think to get rid of it for good I have to write down.

When you consider eternity the closest description I have experienced is in Christian Doctrine.

Catholics believe that if you are baptized you have the opportunity to enter heaven and live an everlasting life with Christ, as long as you have no mortal sins upon your soul.
Even if you lived to be 100 earth year.  that would be fleeting second in the history of time.  That fleeting second determines whether you will enjoy life everlasting. (A topic for another time). 

Let's assume you have just entered eternal life.   What are you going to be doing? Since the supreme being is all powerful and all knowing, and since you have joined his/her/it's  is existence, there should be limitless opportunities.  IMO, you should be able to travel to all places and all times.  You have eternity.  You have to fill it with something.  If you spend eternity watching the fleeting seconds that are your life, you will get bored very quickly and suddenly eternal life will seem like a punishment. 

But eternal life is not bestowed to punish anyone.  By definition, there must be a limitless number of experiences for you to enjoy. 

99.999999999% of the time/place pairs you could visit, you possess no context.  In order for these experiences to have meaning, you must be bestowed with an incredible amount of information upon which you can apply to what you experience. 

Seconds before your first, eternal-life experience.  You pause.  Why act?  It doesn't matter if you act now, in 20 minutes, in 20 million earth years or longer. You have eternity to act, so your wait time is irrelevant.  It's meaningless in the landscape of eternity. 

You think, eventually,  you will get around to seeing all the sites you want to see.  In fact the number of opportunities is infinite and the time to explore them is infinite.
If these were your constraints while partaking of an earth vacation, you would pause a little longer before making the transition from one experience to the next.  And why not? You know you have the time.  

So, if time has no meaning, and the pace at which you move through time has no meaning, then time and space have no meaning, which means eternity has no meaning and hence does not exist. 

Make sense?