So when will He show His Hand?

Why is it that for some, God has given them what they want, but for others, he holds it back?

This is going around in circles, as I ponder on this issue again.

WHY?

The Lord is my Provider, and He will bring it to pass. Yet, I wonder when will He do it...

Should I nag him? Should I praise Him? Should I do both?

I just wish he would give me a proper sign.