21:1–22:33 This section, which covers priestly regulations, is punctuated six times with the phrase I am the Lord who makes . . . holy (21:15, 23; 22:9, 16, 32; cp. 21:8). The words reaffirm the necessary connection between the holiness of God and the holiness expected of the priesthood, and by extension, of all Israel (see 8:10; 11:44-45; 19:2). Priests are specifically addressed in 21:1–22:16, while both clergy and laity are included in 22:17-33. 21:1-4 Touching a dead body rendered a person unclean for seven days. Because a priest had to be prepared to deal with holy things at all times, he was not allowed to handle a dead body, even of a relative, or else he could be unfit to minister when needed. The only exceptions were his closest relatives because there might not be anyone else who could bury the bodies.