However, philosophically speaking, God is reality (whatever God may be), reality is truth, and truth is the motivator, or the goal. So in that way, if there is no direction (or God), then that is God.
So, in other words, the word "God" means everything, every definition possible; and therefore means nothing.
I guess that if you define "God" to arbitrarily mean whatever you decide it means, and at that point, mankind - or anything else - can very well be "God". But if you think you've communicated a useful idea at that point, you're mistaken.