Immersion, Covenant and Contested Recognition

The mikveh immersion that completes giyur is performed before witnesses from the beit din, who confirm that the immersion was total, unclothed and unbroken by anything separating the body from the water, and the convert typically recites blessings marking acceptance of the commandments at this point, the moment classical sources treat as the legal completion of the conversion itself, after which the convert is, in Jewish law, considered as though newly born, with family status and communal standing reset.

A chosen Hebrew name is usually taken at or before this point, often incorporating the honorific ben or bat Avraham, son or daughter of Abraham, reflecting the convert's new spiritual lineage rather than a biological one. The disagreement between movements over what constitutes valid giyur centres on questions the Orthodox world considers non negotiable, principally a full and sincere commitment to observe Jewish law as classically defined, and that Reform and Reconstructionist authorities, working from different premises about the binding force of that law, do not require in the same terms, producing conversions that stand as fully valid within one movement and are not accepted as such within another. Maimonides' codification in the Mishneh Torah remains a central classical reference point cited by authorities across the spectrum even where they differ sharply on its application to the modern convert.