Frankly, I am of the opinion that it's not a plan so much as a <b>challenge[/b]. Allow me to explain.
One of the things that drives me bonkers is how so many religious nutjobs are of the opinion that rational science and religious belief cannot co-exist. These people, hitherto and after referred to as "religitards", seem to discount any possibility that maybe, just maybe God would decide to do most things by the rules of the freakin' universe he created, not just some random miraculous method that can't be explained. Take evolution, for example. If God is all knowing and all seeing, what's to say that he couldn't have maybe figured out exactly what amoebic goo needed to interact with what other amoebic goo to eventually create our race? Of course religitards like to point out that Genesis says the earth was created in 7 days. Okay, fine, what kind of days? Roman days? Egyptian days? Were they based off the rising and setting of the sun? Hell, if the earth wasn't created until the first day, how did anybody clock it in as a day? Couldn't that just have been a symbolic way of expressing what God interprets a "day" as?
Bah, anyway, here's the thing: if you look into any of the hard sciences you'll find a lot of really, really interesting things. Things that, if you inspect them with a certain amount of childlike naievity, seem absolutely amazingly coincidental. Take, for example, the properties of water. It is one of the only substances which expands just before it freezes, which is why when winter comes we don't all die. More to the point, there's a very specific temperature it does this at: precisely a 4% of the way between the freezing point and the boiling point. Exactly 4%. 4 Degrees Celsius. (at sea level) If the freezing or boiling points of water change for some reason, so does the expansion point. Now look at the mathematics for Energy: the energy of a moving object is ½mass*velocity^2. What if you want the energy of an electric system? ½voltage*amperage^2. This formula repeats for every physical system which generates a form of energy. That's too much of a coincidence to be coincidental, methinks.
All these "coincidences" leads me to believe that there's some hidden message or secret in the universe, something that eventually we as a race will be able to discover simply by probing the various properties of the world around us. The challenge is finding it as fast as we can. Personally, I think we're an experiment of sorts, something that God watches with deep interest as we progress through the various stages of evolution, technology and intelligence. This is not to say that God doesn't love us; any parents know that one of the more enjoyable things to experience as a parent is watching your child figure something out for themselves, be it how to do a math problem or get the VCR to stop flashing 12 12 12 12 12 12 12 12. You still love your kid, but you want to let them develop on their own, because learning something on your own, for yourself is infinitely more satisfying than having someone spoonfeed it to you, both for student and teacher.
So, yeah, not a plan, just a goal.