1.5 minutes: Jesus gives the Spirit at his ascension like Elisha received spirit of Elijah. Acts 1:8-11. 1.5 minutes by Acts scholar Craig Keener. For 23 free lectures on Acts, see http://faculty.gordon.edu/hu/bi/ted_hildebrandt/DigitalCourses/00_DigitalBiblicalStudiesCourses.html#Acts_Keener