Definition of "prophetical"

Why la; I knew't, this Propheticall tongue of mine never faild me; my mother was halfe a witch, never any thing that ſhe foreſpake, but came to paſſe: […]

1612–1613, Nathan Field, John Fletcher, Philip Massinger, “The Honest Mans Fortune”, in Comedies and Tragedies […], London: […] Humphrey Robinson, […], and for Humphrey Moseley […], published 1647, Act IV, scene i, page 166, column 1