Ten Commandments in Catholic theology make clear how the texts should be divided to arrive at ten commandments. The division traditionally used by the Roman Catholic and Lutheran churches was first derived by the Latin Church Father Augustine of Hippo (354–430) in his book "Questions on Exodus". Other Christian communities, such as the Orthodox Church and many Protestant churches, use the formulation standardized by the Greek Fathers of the Christian East. The two forms have slightly different numbering, but maintain exactly the same substance despite some Protestant claims to the contrary. Rabbinic Jewish numbering is more closely aligned with the Eastern Church tradition, considering the
Ten Commandments in different ways in the classical Jewish tradition. Rabbi Hanina ben Gamaliel says that each tablet contained five commandments, "but the Sages say ten on one tablet and ten on the other", that is, that the tablets were duplicates. This can be compared to diplomatic treaties of the ancient Near East, in which a copy was made for each party. According to the Talmud, the compendium of traditional Rabbinic Jewish law, tradition, and interpretation, one interpretation of the biblical verse "the tablets were written on both their sides", is that the carving went through the full thickness of the tablets,