The ransom was explained, paid on The Passover ( with the lamb) presented to the provider/ demander deity after the 40 days after the ascension into the clouds, , and acknowledged on the return trip, 10 days later at Pentecost when the spirit, like flames/shine was given. Wt added the twist that 2075+ 1000 years later the rest of the ransomed fallen humans will have the benefits of the purchase price too.
All that because of the talking snake. snake oil?. churches teach it too, with variations.