Changes in Biblical Orthography Reflecting the Development of the Language: The Verbal Tense System vs. the Verbal Stem System

It is well established in the literature that the vocalization of verbs in the Bible occasionally reflects late linguistic developments, specifically, changes in the Hebrew stem system during the Second Temple period, which affected the vocalization but not the consonantal orthography of the verb. This paper discusses five phenomena involving changes in the tense system, rather than the stem system, during the Second Temple period which are reflected in the orthography itself, namely, in the addition or omission of matres lectionis. I argue that the Second Temple scribes did not consider orthographical amendments involving matres lectionis as actual changes of the biblical text. As a result, they sometimes made such amendments, even in the conservative text of the Pentateuch. The five phenomena discussed here are examples of such amendments, reflecting changes in the Hebrew tense system during the Second Temple period. The reason tense-system developments are evident in the verbal orthography, while stem-system developments are not, is that the latter affected not only the vowels but also the consonants of the verbal forms, which the scribes avoided changing.