Tradition

any kind of teaching, written or spoken, handed down from
generation to generation. In Mark 7:3, 9, 13, Col. 2:8, this
word refers to the arbitrary interpretations of the Jews. In 2
Thess. 2:15; 3:6, it is used in a good sense. Peter (1 Pet.
1:18) uses this word with reference to the degenerate Judaism of
the "strangers scattered" whom he addresses (compare Acts 15:10;
Matt. 15:2-6; Gal. 1:14).