1 Ŵakorinte Buku Lakupenjera Nkhani la Ŵakaboni ŵa Yehova—la 2019 5:6 Mungakondwa na Umoyo Kwamuyirayira!—Buku, sambiro 57 Maliferensi gha mwb, 3/2019, pp. 2-3