What is the difference between Ecclesiastes and Ecclesiasticus?

Answer 1

From the Encyc Britannica Ecclesiastes Hebrew Qohelet (Preacher), an Old Testament book of wisdom literature that belongs to the third section of the biblical canon, known as the Ketuvim (Writings). In the Hebrew Bible, Ecclesiastes stands between the Song of Solomon and Lamentations and with them belongs to the Megillot, five scrolls that are read at various festivals of the Jewish religious year. The common Christian English translations follow the Septuagint in placing Ecclesiastes between Proverbs and the Song of Solomon, an order reflecting the old tradition that Solomon wrote all three. The actual author of Ecclesiastes is unknown, but the superscription (1:1) attributes the book to qohelet (commonly translated "preacher," Greek ekklesiastes), who is identified as "the son of David, king in Jerusalem." Though these words can only refer to Solomon (fl. mid-10th century BC), the frequency of Aramaic forms and the book's rationalistic contents date it sometime about the second half of the 3rd century BC. Ecclesiasticus also called the Wisdom of Jesus the Son of Sirach deuterocanonical biblical work (accepted in the Roman Catholic canon but noncanonical for Jews and Protestants), an outstanding example of the wisdom genre of religious literature that was popular in the early Hellenistic period of Judaism (3rd century BC to 3rd century AD). This book appeared in the Septuagint, the Greek translation of the Hebrew Bible, though it was later rejected as apocryphal by Jews. Like other major wisdom books (Proverbs, Ecclesiastes, Job, and Wisdom of Solomon), Ecclesiasticus contains practical and moral rules and exhortations, frequently arranged according to subject matter-e.g., hypocrisy, generosity, filial respect. Wisdom, personified as Sophia, or Lady Wisdom, delivers an extended discourse on her eternal relationship with God (chapter 24) and is identified with the Mosaic Law. The text is the only apocryphal work whose author is known. It was written in Hebrew in Palestine around 180-175 BC by Ben Sira, who was probably a scribe well-versed in Jewish law and custom. Ben Sira's grandson, whose name is unknown, carried the book to Alexandria and translated it into Greek shortly after 132 BC for Greek-speaking Jews. The translation was probably intended to encourage adherence to ancestral beliefs and customs and to defend Jewish religious doctrines by showing the essential agreement between Judaism and Hellenistic philosophical truths. The concept of "wisdom" as an active emanation from God, for example, closely approximates the Stoic concept of the universal logos. The book is extant in a Greek text and in Hebrew texts, some of which was discovered in 1896-97 in the geniza ("repository") of the Ezra Synagogue in Cairo and among the Dead Sea Scrolls (q.v.).