Since the English language has a number of idioms and phrases that involve references to religious figures (e.g., godspeed), I was wondering if there an English equivalent of the German greeting
Grüß Gott
which translates roughly as (see also here)
May God greet you
or any other greeting that originates from a religious context.
Edit: despite its literal meaning, the German Grüß Gott is used quite freely, even if no reference to God is intended.