[ForGod'sSake]

I won't presume to speak for LH, but IMO he was referring to the first instance of an SC justice using it in a decision. Could be wrong.

...and that the first mention of the 'separation of Church and State' first appeared in a SCOTUS decision in the 1880's.

You forgot to link your source.

FGS

[Ready4Freddy]

Actually, I didn't forget.

Our essay writer should do his own research, doncha think?

REYNOLDS v. U.S., 98 U.S. 145 (1878)

You forgot to link your source.