@Pongobongo,
If you were to take script from the bible, you would find that the real test isn't about mankind being faithful, but about the struggle between god and satan.
Satan was given a certain period of time to try to prove his point to god, and when that time is over; god will toss him into a pit for a thousand years while he brings back all his loyal followers, but leave the bad guys dead.
These followers would not age, and they would lead perfect lives, according to proverb.
At the end of this 1,000 year reign, the devil would be freed to wreak havoc on earth for a period of time, where whoever decided to fall into his temptation would perish forever with satan at the end of it all.
Lucifer wanted equal rights?
He was created by god, and he knew it...how could any being that has spoken face to face with him know any different?
He wanted power equal to god, which was what ticked him off so much. God put mankind on the earth so they could live forever in a paradise, running around nekkid and playing their harmonicas. The only condition was that they worship him solely and not eat the fruit from one specific tree.
It must've been really good fruit to screw up that deal.
Live forever or....eat this fruit that probably tastes like a crabapple. Hmm. Tough one.