This week’s lesson study on the “shadow of His wings” has the stated objective to meditate on the psalms of David “on how God shelters us and covers our sin” (p. 56). This theme of “covering for sin” is presented throughout the daily studies, and it echoes the graphic on the quarterly cover, which was mentioned in Sabbath School Today for lesson 5. Zechariah clearly states (3:3, 4) that the “filthy garments” were to be taken away from Joshua, then he would be clothed with “fine vestments” (REB). Not that “fine vestments” would be placed over Joshua’s “filthy garments.” --Carol A. Kawamoto