Ebionites (Ebiōnaîoi, derived from Hebrew אֶבְיוֹנִים (or אֶבְיוֹנִם), ʾEḇyōnīm, meaning 'the poor' or 'poor ones') as a term refers to a Jewish Christian sect, which viewed poverty as a blessing, that existed during the early centuries of the Common Era. The Ebionites embraced an adoptionist Christology, thus understanding Jesus of Nazareth as a mere man who, by virtue of his righteousness in following the Law of Moses, was chosen by God to be the messianic "prophet like Moses". A majority of the Ebionites rejected as heresies the orthodox Christian beliefs in Jesus' divinity, virgin birth and substitutionary atonement that were accepted by the early Church; and therefore maintained that Jesus was born the natural son of Joseph and Mary, sought to abolish animal sacrifices by prophetic proclamation, and died as a martyr in order to move all Israel to repentance.
Beyond voluntary poverty, the Ebionites were said to practice religious vegetarianism and ritual bathing. They insisted on the necessity of following the Written Law and Jesus' Sermon on the Mount; used one, some or all of the Jewish–Christian gospels, such as the Gospel of the Ebionites, as additional scripture to the Hebrew Bible; and revered James the Just as an exemplar of righteousness and the true successor to Jesus (rather than Peter), while rejecting Paul as a false apostle and an apostate from the Law.
Since historical records by the Ebionites are scarce, fragmentary and disputed, much of what is known or conjectured about them derives from the Church Fathers who saw certain Jewish Christians as Ebionites and confused different groups in their polemics whom they labeled heretical "Judaizers". Consequently, very little about the Ebionite sect or sects is known with certainty, and most, if not all, statements about them are speculative. The Church Fathers consider the Ebionites identical with other Jewish Christian sects, such as the Nazarenes.
The hellenized Hebrew term Ebionite (Ebionai) was first applied by Irenaeus in the second century without making mention of Nazarenes (c.