Some other Bible study aids that have helped publishers teach Bible truth are The Harp of God (published in 1921), "Let God Be True" (published in 1946), You Can Live Forever in Paradise on Earth (published in 1982), and Knowledge That Leads to Everlasting Life (published in 1995).
9 Ezinye izincwadi zokutadisha iBhayibheli eziye zasiza abamemezeli ukuba bafundise iqiniso leBhayibheli yi-Harp of God (eyanyatheliswa ngo-1921), "UNkulunkulu Makabe Oneqiniso" (eyanyatheliswa ngo-1946), Ungaphila Phakade EPharadesi Emhlabeni (eyanyatheliswa ngo-1982) nethi Ulwazi Oluholela Ekuphileni Okuphakade (eyanyatheliswa ngo-1995).