No, because it still exists.
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non-responsive
[Was the Garden of Eden a unique period of time in the bible? Yes or no will suffice.]
Yes. It was unique because the human race under Adam was STILL sinless and actually walked with God in the garden in the cool of the evening. After sin entered in, the convenants began that define the different dispensations God has used to bring man to the knowledge of Him and His Christ which will culminate in the 1000 year rule of Jesus Christ on the earth after the seven year period of tribulation. Bible beleivers read the bible and believe all of it , religionists rationalize the bible and believe what they want.