Genesis 3:23 Therefore the Lord God sent him forth from the garden of Eden, to till the ground from whence he was taken. 24 So he drove out the man; and he placed at the east of the garden of Eden Cherubims, and a flaming sword which turned every way, to keep the way of the tree of life.
[Patriarchs & Prophets pp 61>62] In humility and unutterable sadness they bade farewell to their beautiful home and went forth to dwell upon the earth, where rested the curse of sin. The atmosphere, once so mild and uniform in temperature, was now subject to marked changes, and the Lord mercifully provided them with a garment of skins as a protection from the extremes of heat and cold. As they witnessed in drooping flower and falling leaf the first signs of decay, Adam and his companion mourned more deeply than men now mourn over their dead. The death of the frail, delicate flowers was indeed a cause of sorrow; but when the goodly trees cast off their leaves, the scene brought vividly to mind the stern fact that death is the portion of every living thing.
The Garden of Eden remained upon the earth long after man had become an outcast from its pleasant paths. The fallen race were long permitted to gaze upon the home of innocence, their entrance barred only by the watching angels. At the cherubim-guarded gate of Paradise the divine glory was revealed. Hither came Adam and his sons to worship God. Here they renewed their vows of obedience to that law the transgression of which had banished them from Eden. When the tide of iniquity overspread the world, and the wickedness of men determined their destruction by a flood of waters, the hand that had planted Eden withdrew it from the earth.
But in the final restitution, when there shall be “a new heaven and a new earth” (Revelation 21:1), it is to be restored more gloriously adorned than at the beginning. Then they that have kept God's commandments shall breathe in immortal vigor beneath the tree of life; and through unending ages the inhabitants of sinless worlds shall behold, in that garden of delight, a sample of the perfect work of God's creation, untouched by the curse of sin—a sample of what the whole earth would have become, had man but fulfilled the Creator's glorious plan.
Revelation 22:2 In the midst of the street of it, and on either side of the river, was there the tree of life, which bare twelve manner of fruits, and yielded her fruit every month: and the leaves of the tree were for the healing of the nations.
May God add His blessing to the study of His word. “Good night” and God bless!