As a personal honorific, both "Ḥasīd" and "Tzadik" could be applied independently to the same individual with both different qualities. The 18th-century
Vilna Gaon, for instance, at that time the chief
opponent of the new Jewish mystical movement that became known as "
Hasidism", was renowned for his righteous life. In tribute to his scholarship, he became popularly honored with the formal title of "
Genius", while amongst the Hasidic movement's leadership, despite his fierce opposition to their legalistic tendencies, he was respectfully referred to as "The
Gaon, the Ḥasīd from Vilna". A general dictum in the
Talmud (
Baba Kama 30a) states: "He that wishes to be pious (
Aramaic:
ḥasīda), let him uphold the things described under the indemnity laws in the Mishnaic Order of
Neziqin."
Rava, differing, said: "Let him observe the things transcribed in
Pirkei Avot." (ibid.) Of the few known pious men in the early 2nd century, the Talmud acknowledges the following: "Wherever we read (in Talmudic writings), 'It is reported of a pious man', either R.
Juda b. Baba it meant or R.
Judah, the son of R. Ilai." ==Other uses==