The condemnation of sin, the serpent's seed, was primarily through Christ's sacrifice on the cross - notice how the verses quoted above speak of Christ's victory over sin in the past tense. The temporary wound to the heel suffered by Jesus is therefore a reference to his death for three days.
Kuihukumu dhambi, uzao wa nyoka, kwanza ilikuwa kwa dhabihu ya Kristo msalabani - fahamu jinsi mistari ilivyonukuliwa inavyousema ushahidi wa Kristo juu ya dhambi kwa wakati uliopita. maumivu ya muda kwenye kisigino aliyoyapata yesu, basi, kinatajwa kifo chake kwa siku tatu.