It was for this very purpose that God had created man.
But Adam, having succumbed to the tempter-devil, transgressed against the law of the Maker and took pleasure in the taste of the forbidden fruit.
When God appeared to Adam right after he had sinned, Adam, instead of repenting and promising obedience henceforth, began to justify himself and to blame his wife.
Eve in turn blamed the serpent for everything.
And so it was that sin became a part of human nature, deeply injuring it because of the lack of repentance of Adam and Eve.
The existing communion with the Maker was cut and the blessedness lost.
Having lost Paradise within himself, Adam became unworthy of the external Paradise and was therefore banished from it.
[…] No man, even the most talented and powerful, nor all of mankind in unison, could ever restore what Adam lost when he sinned in Eden.
What would have happened to us and to all of mankind if Jesus Christ in His mercy had not come to redeem us?
But we should all thank our Heavenly Father for taking pity on us. He loves us far more than we are capable of loving ourselves.
And because of His infinite love, He has sent His only-begotten Son, our Lord Jesus Christ, to rid us from our sins and from the snare of the devil and to lead us into the eternal Kingdom of Heaven.
Through His teachings Jesus Christ scattered the darkness of ignorance and all possible error and enlightened the world with the light of the true faith.
Now anyone who desires it can come to know the will of God and attain eternal life.
By His way of life Christ showed us how to live to attain salvation. And He also assists us constantly in everything good.
By His most precious blood Jesus washed away our sins and made of us children of God, who were slaves of passions and the devil. Those torments we, as transgressors of the will of God, would have had to suffer, He bore for us.
By His death He crushed the power of the devil, destroyed the power of hell, and delivered us from death.
By His resurrection He gave us life and opened the gates of Paradise to all.
Therefore, death is no longer an irreversible tragedy but a passage from this temporary world of vanity and sorrows to the world of bright and joyous life.
By His ascension into heaven Christ glorified our nature, enabling us to share eternal bliss with the angels and all the heavenly creatures.
Innocent of Alaska (1797-1879; Russian Orthodox): The Way into the Kingdom of Heaven.