How do you say may God bless you?

Answer 1

It is a prayer. God is nothing but pure form of consciousness that is present in the cosmos. Every energy for our sustenance is derived from here. When the individual consciousness trying to establish a commune with the Supreme Consciousness, it is called prayer. It is the positive thought of a person who prays that works.

Answer 2

The two phrases mean precisely the same thing and both are correct; the second has been shortened over time. If you want to say "May God bless you," when some sneezes, go ahead and say it.

Answer 3

amen