We can conclude that Eve had a conversation with a bipedal reptilian humanoid, not a snake. It's described as subtle. This was a highly intelligent sentient being with mastery of language and nuance.
A Talking Snake?
May 10th
Artistic renderings of Seraphim consistently miss the fact that they're reptilian. Their physical characteristics will have implications for us when we consider the terrestrial serpents that were created on the sixth day.