The humble submission of the other sheep to the anointed members of spiritual Israel was foretold in the prophecy of Isaiah: “This is what Jehovah has said: ‘ The unpaid laborers of Egypt and the merchants of Ethiopia and the Sabeans, tall men, will themselves come over even to you, and yours they will become. Behind you they will walk; in fetters they will come over, and to you they will bow down. To you they will pray, saying, “Indeed God is in union with you, and there is no one else; there is no other God. ” ’ ”
Jesaja prohvetikuulutuses ennustatakse teiste lammaste alandlikku kuuletumist vaimse Iisraeli võitud vendadele: „Nõnda ütleb Jehoova: Egiptuse orjad, Etioopia kaupmehed ja sebalased, pikakasvulised mehed, tulevad su juurde ja saavad su omaks, käivad su järel; nad tulevad ahelais ja kummardavad sind, palvetavad su poole:„ Ainult sinu juures on Jumal ja teist ei ole, ei ole ühtki muud Jumalat! ” ”.