CHAP. IX.
Of the subiect of Predictions.
BVt some are woont to oppose them thus: Of things wee see done, because some are necessa∣rie, some casuall, and some in our free power. The Astrolo∣gers must needes say, that their predictions hold either in ne∣cessarie things, or in casuall e∣uents, or in those things which are in our power. If they say in necessarie things, then are their predicti∣ons in vaine, for that which hapneth necessarily, wee cannot auoid, but will we, nill we, it wil come to passe: whereas predictions are then onely auailable, when by them we can escape. Secondly, if they say in casuall euents, then they do professe an impossibilitie. For casual euēts are vncertain, but of vncertainties which may happen this way, or that way, there can bee no certaine or sure prediction. It remaineth therfore that their predictions be in things, which are in our power: which also is impossible. For that which is in my po∣wer