Ego. Ivyabona vya Yehova baremera ko Bibiliya yose iyo iva ikagera ‘yahumetswe n’Imana kandi ko ari ngirakamaro.’ (2 Timoteyo 3:16) Aho harimwo Isezerano rya kera be n’Isezerano rishasha, nk’uko bakunze kuvyita. Mu bisanzwe, Ivyabona vya Yehova ivyo bice bigize Bibiliya bavyita Ivyanditswe vy’igiheburayo n’Ivyanditswe vy’ikigiriki vya gikirisu. Gutyo, tuba twirinze gutanga iciyumviro c’uko ibice bimwebimwe vya Bibiliya vyataye igihe canke ko bidahambaye.

 Intumwa Paulo, akaba yari umukirisu, ahumekewe n’Imana yanditse ati: “Ivyanditswe kera vyose vyanditswe kugira bitwigishe.” (Abaroma 15:4) Ku bw’ivyo, Ivyanditswe vy’igiheburayo birimwo amakuru y’agaciro kuri twebwe. Mu vyo bivuga harimwo inkuru z’ivyabaye zitugirira akamaro be n’impanuro ngirakamaro.

•   Inkuru z’ivyabaye zitugirira akamaro. Ivyanditswe vy’igiheburayo birimwo amakuru y’ido n’ido yerekeye irema be n’ingene vyagenze ngo abantu bacumure. Tudafise ayo makuru, ntitworonka inyishu zikora ku mutima z’ibibazo nk’ibi: Twakomotse he? Kubera iki abantu bapfa? (Itanguriro 2:7, 17) N’ikindi kandi, Ivyanditswe vy’igiheburayo birerekana ibintu Yehova Imana yakoranye n’abantu wasanga bashikirwa n’ibintu biteye umunezero be n’ingorane bimeze nk’ivyacu.​—Yakobo 5:​17.

•   Impanuro ngirakamaro. Igitabu ca Bibiliya c’Imigani be n’ic’Umusiguzi, ibiri mu bigize Ivyanditswe vy’igiheburayo, birimwo impanuro ziranga ubukerebutsi zitugirira akamaro mu buzima kandi zidata igihe. Biratanga impanuro ku bijanye n’ukuntu twogira ubuzima bwo mu rugo buteye umunezero (Imigani 15:17), ukuntu twobona akazi mu buryo buri ku burimbane (Imigani 10:4; Umusiguzi 4:6) be n’ukuntu abakiri bato bokwungukira ku buto bwabo (Umusiguzi 11:9–​12:1).

 N’ikindi kandi, turashobora kwungukira ku kwiga rya Tegeko rya Musa ryanditse mw’Itorati (ibitabu bitanu vya mbere vya Bibiliya). Naho abakirisu batagengwa n’iryo Tegeko, ririmwo ingingo mfatirwako zishobora kudufasha kugira ubuzima buteye umunezero.​—Abalewi 19:18; Gusubira mu vyagezwe 6:​5-7.