Geonim

Second, brief compilations of precepts, like the works of Hefez ben Yazliah and the responsa of some geonim.

They accepted the decisions of the Geonim as law, without greatly troubling themselves as to their agreement with the Bible.

In Jewish circles, many began to criticise the responses of the Geonim, and no longer looked upon them as oracular utterances.

Far from condemning knowledge, the Geonim considered it as an aid and supplement to religion.

To make his decree legal and unimpeachable, David demanded the signatures of the two Geonim to the document prepared by him.