The scripture says that Eve saw that the fruit was good for food, pleasant to the eye and DESIRED to make one wise.
If that's not lust of the flesh and of the eye, what is it?
God did not create Adam a sinner, he created him the natural man of the earth. Adam's flesh became sinful with the introduction of law.
Listen to what Paul says of Adam in 1 Cor 15:
39 All flesh
is not the same flesh, but
there is one
kind of flesh of men, another flesh of animals, another of fish,
and another of birds.
40 There are also celestial bodies and terrestrial bodies; but the glory of the celestial
is one, and the
glory of the terrestrial
is another.
41 There is one glory of the sun, another glory of the moon, and another glory of the stars; for
one star differs from
another star in glory.
42 So also
is the resurrection of the dead.
The body is sown in corruption, it is raised in incorruption.
43 It is sown in dishonor, it is raised in glory. It is sown in weakness, it is raised in power.
44 It is sown a natural body, it is raised a spiritual body.
There is a natural body, and there is a spiritual body.
45 And so it is written,
“The first man Adam became a living being.” The last Adam
became a life-giving spirit.
46 However, the spiritual is not first, but
the natural, and afterward the spiritual.
47 The first man was of the earth, made of dust; the second Man
is the Lord from heaven.
48 As was the man of dust, so also are those who are made of dust; and as
is the heavenly
Man, so also
are those
who are heavenly.
49 And as we have borne the image of the man of dust, we shall also bear the image of the heavenly
Man.
50 Now this I say, brethren, that flesh and blood cannot inherit the kingdom of God; nor does corruption inherit incorruption. 51 Behold, I tell you a [m]mystery: We shall not all sleep, but we shall all be changed— 52 in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised incorruptible, and we shall be changed. 53 For this corruptible must put on incorruption, and this mortal must put on immortality. 54 So when this corruptible has put on incorruption, and this mortal has put on immortality, then shall be brought to pass the saying that is written: “Death is swallowed up in victory.”
Paul says that the first man is the natural man made from dust. And "
As was the man of dust, so also are those who are made of dust; And that we all have borne that same image.
The natural, made of dust body, is the flesh and blood body which cannot inherit the kingdom of God. It NEEDS to be changed into a spiritual body. The natural flesh and blood body, made of dust, of Adam, the first man, could therefore not inherit the kingdom of God simply because it would have to have been changed. And WHY? Because it is sinful flesh.