Pehlevi was the language of the ancient Persians of pre-Muhammadan times.
The legend in the Pehlevi characters has not been interpreted.
In the smaller arch, also containing a bas-relief, is a Pehlevi inscription.
As an expression of the Iranian mind we have the Avesta and the Pehlevi theological literature.
The supposition (once maintained) that Pehlevi was the dialect of the western provinces of Persia is no longer necessary.
