Likutei Sichos – Vol 30 p 249 ff – Yosef’s Death

VaYechi The Tribes (60) Likutei Sichos – Vol 30 p 249 ff Yosef’s death marks the end of Braishis because the substance of Shmos- exile to conquer the world must be inspired and initiated by the Avos. Yosef’s death and Golus empower those who follow after him.