Highly predictable yet quite illustrative…

Despite living in a country with a rich and still prevalent
Christian heritage – as evident from the Pledge of Allegiance to the
nation’s motto, “In God We Trust” – Americans were found to be more
familiar with the ingredients of the McDonald’s Big Mac hamburger than
some of the Ten Commandments.

In a new study conducted by Kelton research in conjunction with the upcoming release of the animated feature film, The Ten Commandments,
80 percent of respondents knew "two all beef patties" were among the
ingredients of the Big Mac but only six out of ten could identify "Thou
shalt not kill” as one of the Ten Commandments. Also, while 43 percent
of respondents – including those who regularly attend worship – could
recall Bobby and Peter, two of the least-recalled names from the Brady
Bunch, they were less familiar with two of the least recalled
commandments – "Remember the Sabbath" (34 percent) and "Do not make any
false idols" (29 percent).  (Source)

Do you want fries with that?