In 1898 C.G. Siegfied. (2-12) proposed a far-reaching and influential interpretation by recognizing several glossators: a Sadducean who favored Epicureanism (Q2) , a wise man or (คำฮีบรู) hakam (Q3) , and a pious person or (คำฮีบรู) (Q4). In addition there was a group of glossators that were responsible for further insertion (Q5).