Personally I think it is. Should I demand worship from my daughter because I helped create her?
LOL, not quite! The difference is that the Bible would tell us that we are not just or holy like God is. The demands of worship is due to the attributes of God. If a person does believe the Bible then they will believe that God sent his son Jesus to die for the world. If someone appreciates this fact and is 'born again' then worship seems very reasonable based on ones appreciation of what jesus did.
Is this actually in the bible or one of those things extrapolated from a couple of verses?
The bible does talk about heaven and what won't be in heaven. Sin is one thing that wont be there. There are other references to a holy God who won't tolerate sin.
But we are talking about an atheist here. He isn't doing good because he wants God to let him in to heaven, he is doing good because he is a nice person. Yet no salvation because he does not believe in God. Makes God seem a bit petulant to be honest. As a matter of interest what happens to those people that do not gain salvation?
Not really sure a God that thinks worship is much more important than your actions to others is worth worshipping.
Again, like I mentioned above about God being classes as holy and just and righteous etc. Obviously doing good to other people makes us a good person and any good actions are commendable, I wouldn't argue against that. The thing is though that we cannot depend on this to get us to heaven according to the Bible.
If an atheist doesn't believe the bible and doesn't have a 'roadmap' then he more than likely will live as he pleases. We all do wrong sometimes and therefore who can tell if we would do something really bad that would outweigh all the good we do? We would never be able to work out the balance sheet to see if we come up good or not in Gods eyes. Hope I explained that ok.
The Bible states that those who reject salvation will be in hell. And after an event called the great white throne then it is the lake of fire as can be read in revelation.
Not really sure a God that thinks worship is much more important than your actions to others is worth worshipping.
I think good works are important to God and they certainly are for Christians as we are given guides on how to live, how to worship, directions for setting up churches etc but for those who are not Christians this doesn't matter. There are loads of passages that mention that anything we do is nothing of any value in the sight of God.
I think the best way of describing it is that the Bible says God gave his only Son to die for the world. If God is perfect and he has given all he had to forgive us, then is it not an insult that sinful humans try and offer something back to him? Hard to explain the way I want to but thats the general idea.
Hope this helps.