Ibisa na byo w23 Nzeri pp. 26-31 Ni ayahe masomo twavana mu mabaruwa abiri Petero yanditse? Komeza kuba indahemuka nka Petero Umunara w’Umurinzi utangaza Ubwami bwa Yehova (Igazeti yo kwigwa)—2023 Dukomeze Gushikama Ku Kwizera Kwacu Kw’Igiciro Cyinshi! Umunara w’Umurinzi utangaza Ubwami bwa Yehova—1997 Shebuja yamwigishije kubabarira Twigane ukwizera kwabo Shebuja yamwigishije kubabarira Umunara w’Umurinzi utangaza Ubwami bwa Yehova—2010 Yabaye indahemuka mu bigeragezo Twigane ukwizera kwabo Yanesheje ubwoba no gushidikanya Twigane ukwizera kwabo Yabaye indahemuka mu bigeragezo Umunara w’Umurinzi utangaza Ubwami bwa Yehova—2010 Yiteguye kubabarira Umunara w’Umurinzi utangaza Ubwami bwa Yehova—2008 “Muragire umukumbi w’Imana mushinzwe kurinda” Umunara w’Umurinzi utangaza Ubwami bwa Yehova—2011 “Abantu basanzwe kandi batize” ‘Hamya iby’ubwami bw’Imana mu buryo bunonosoye’