Welcome to CF.
I've posted this previously, so my apologies to those who've read it.
Gen 2:4-5
This is the account of the heavens and the earth when they were created.
When the Lord God made the earth and the heavens and no shrub of the field had yet appeared on the earth and no plant of the field had yet sprung up, for the Lord God had not sent rain on the earth and there was no man to work the ground,
Gen 2:6-7
6 but streams came up from the earth and watered the whole surface of the ground 7 the LORD God formed the man from the dust of the ground and breathed into his nostrils the breath of life, and the man became a living being.
Now we get a bit more information about whats going on.
Gen 2:8
Now the LORD God had planted a garden in the east, in Eden;
So I just want to link those two things together. From verse 5
.. and no shrub of the field had yet appeared on the earth and no plant of the field had yet sprung up
. this is in the earth in general, but the Lord had planted a Garden in the east, in Eden,
.. and there he put the man he had formed.
So he formed the man and He put him into the Garden. then in verse 15
. the LORD God took the man and put him in the Garden of Eden to work it and take care of it.
Let me give an appraisal of what we have here: God makes the earth, and in the earth he makes a Garden, in the garden he causes trees to grow, he makes it a fruitful, wonderful place, but outside of the boundaries of the garden - and we know there were boundaries because when Adam and Eve sinned and refused to repent, it says God put them out of the Garden and guarded the entrance with a flaming sword was a place of incredible bareness.
So we have a different situation outside the Garden than we have inside the Garden. We have a place of incredible fruitfulness and we have a place of incredible bareness, for no shrub of the field had yet sprung up, and no plant of the field had yet grown, because of two things: rain had not come on the land, and there was no man to work the ground. So when God finished creating the earth, the outside of the Garden was not the same as the inside. But in verse 5 God gives us insight into the purpose of Adams life. There was no man to till the ground. And without that man, the ground outside of the Garden was still barren.
Our purpose in life, is to partner with God, to reproduce the fruitfulness of the Garden in the bareness of the earth.
Thats why Jesus said that we were to pray and may Your Kingdom come, and may Your will be done, here on earth in the bareness of the earth, the same as it is in heaven in the fruitfulness of heaven. So our role was to take the fruitfulness of heaven, and apply that fruitfulness into the bareness of the earth, so that the earth becomes the same as the heaven.
And that mandate hasn't changed.