He left no instructions and yet somehow this Michael fellow is in charge? How does that work exactly?
Maybe He expected you all to grow a little and learn to think for yourselves. Since when do you need a leader to function? What's the point in having someone guide you every single step of the way? You'll never grow like that, even if you consider yourself complete, there's still so much more out there to learn, to absorb, to experience. How can you just keep your heads down and keep yourselves blind to it all?
It was destined to happen in due time. Rushing to the end of all on Earth just because your Father abandoned you doesn't really scream right to me. It seems more like you're frightened, angry, and hurt...which I guess explains a lot really.
What do you gain form this? It won't bring Him back, you know. The lot of you will still be alone and leaderless.