This may be the next in an on-going, infinite series begun with Reasons not to pray: 1, 2, 3.
Reason 4: the fear of emptiness, of nothing happening this time. Of course, nothing may happen, and there is nothing to be done about that. Indeed, if God is not an object in The Universe, if God is no-thing, then this is an entirely reasonable state of affairs and only to be expected.
[Next in the series: Reasons not to pray: 5.]