Ka, ko e niʻihi ʻo e ngaahi meʻa naʻe leaʻaki ʻe Sīsuú naʻe toe fakalahi atu ia mei he fononga ngāue fakamalanga ʻa e kau ʻapositoló. Naʻá ne tala ange kiate kinautolu: “Ka mou lamalama telia ʻa e kakai; . . . ʻe ʻave kimoutolu ki he ngāhi kovana, mo e ngāhi tuʻi, koeʻuhi ko au, ke ai ha fakamatala kiate kinautolu Siu pea mo e kau Senitaile.” (Mātiu 10:17, 18) ʻI he fononga ko iá, ʻoku ngalingali naʻe fehangahangai ʻa e toko 12 mo ha fakafepaki, ka ʻoku ʻikai ke ʻi ai ha fakamoʻoni naʻe ʻave kinautolu ki he “ngāhi kovana, mo e ngāhi tuʻi” ke nau fai fakamoʻoni ki he “kau Senitaile.”a ʻI he ngaahi taʻu mai ki mui ní, naʻe hā ʻa e kau ʻapositolo ʻi he ʻao ʻo e kau pulé, ʻo hangē ko Tuʻi Hēlota ʻAkilipa I mo e II, Sesio Paula, Kalio, mo e ʻEmipola ko Nelo. (Ngāue 12:1, 2; 13:6, 7; 18:12; 25:8-12, 21; 26:1-3) Ko ia naʻe fakahoko ʻi ha tuʻunga siʻisiʻi ʻa e ngaahi lea ʻa Sīsuú ki mui mai.