Adam Eve were created to glorify God by having offspring to fill the earth with the knowledge of the glory of the Lord. But they weren't created with eternal life. When they sinned, the image of God was corrupted in them, and, consequently, their offspring. If God still desired to fill the earth with the knowledge of the glory of the Lord employing humans, He would need a means to restore the image of God in man. This is what salvation is all about.So, what is your take on this, were Adam and Eve created to die? Why was it so imperative that they were cast out of the garden so they could not eat of the tree of life. Before the fall they were sinless.
Rom 6:23 KJV
For the wages of sin [is] death; but the gift of God [is] eternal life through Jesus Christ our Lord.