This "Teacher of Righteousness" does not feature at all, however, in the Community Rule, another document found amongst the Qumran scrolls. To some scholars, this suggests that the two works are of different Second Temple groups. Most scholars, however, focus on the high degree of shared terminology and legal rulings between the Damascus Document and the Community Rule, including terms like "sons of light", and their penal codes and on the likelihood that fragment 4Q265 is a hybrid edition of both documents. They turn to the fact that the Damascus Document describes the group amongst whom the Document was created as having been leaderless for 20 years before the "Teacher of Righteousness" established his rule over the group to explain that both works are from the same group under different situations.