Imagine this.. Imagine that you are hungry. Imagine that there are heavy clouds outside, just the kind that look like they are promising lots of precipitation. Imagine that your nearest chip shop is closed so you have to find an alternative.
Imagine that your salvation comes in the shape of a pizza oven and some ready made pizza bases.
Now imagine that the clouds start pouring down not rain, but pizza toppings - anything you desire, just falling from the sky onto your awaiting pizza base.
What would you want it to rain Peter? What delicious toppings would you have falling from the sky?