Remember, God placed man on earth and gave him dominion over the earth to cultivate and steward it. The fall of man subjected the earth to the same corruption as the hearts of man, but the work Jesus did on the cross set the course for the reversal of this process and the return to our intended mandate. Instead, we as Christians tend to sit back while those who do not know the Lord cultivate and dominate the earth. This is not wrong. They are in fact doing what they were created to do, but they are doing it under a different master. Consider what the world would look like if we took up our God-given mandate and released, by restoration, the glory of creation to a watching world!