Objectivism and Christianity and I would say organized religion of any kind are definitely at odds. For one, the whole supernatural (something outside of this world that cannot be explained) is a contradiction of Objectivism, as recognition of and adherence to reality are fundemental objectivist tenets. Atheism means the the disbelief or denial of a god or supreme intelligent being. Since God is defined as a supreme being (implying a supernatural quality) then it stands to reason that an actual (not just self-proclaimed) Objectivist, i.e. an adherent to the rational and reality, would be an Atheist. Also please read some of AR's non-fiction as she clearly states again and again how her philosophy rejects all forms of self-sacrifice, which I believe is fundemental to Christianity. I could be wrong about Christianity since I am in no way an expert, but I do believe that I'm correct on assuming self-sacrifice/altruism is a major factor.
Here is one quote I found from Ayn Rand,
"It only stands to reason that where there's sacrifice, there's someone collecting the sacrificial offerings. Where there's service, there is someone being served. The man who speaks to you of sacrifice is speaking of slaves and masters, and intends to be the master."
I don't think it would be possible to modify Christianity to fit into an Objectivist context and still call in Christianity. Know what I'm saying? What are the main branches of philosophy?
Metaphysics- nature of reality/the universe
Epistemology - nature of knowledge
Ethics - moral principles/code of general behavior
Politics - how to deal with other people
Now these are the branches that Ayn Rand identifies and by just identifying the metaphysics and epistemology of both Christianity and Objectivism you will see that they are like oil and water and will not mix. Just by identifying the underlying premises on how each sees the world and human's part in it you will see the glaring differences.
Slacker,
I would agree with that. Coming from a socialist Soviet Union and seeing how messed up a communist government/way of life could be helped to set Rand's path to define what would be the best way to live, by reason and with the freedom to choose for oneself.
Communism and religion are just two sides to the same coin. One wants complete obedience to a god's will and the other to the will of the people (collective). Both belief systems need to use fear and force in order to keep people obedient to the will (either of people or of a god). Fear of going to hell, fear of the wrath of the people, eternal damnation, a loaded gun. Considering how alike they are I can imagine it being difficult to follow both at once. The religion wants you to follow god's will, communism..the voice of the people. What if those 2 don't match up? I suppose one could say that the voice of god wants you to follow the will of the people. I think either group would still want you to be obedient only to one though.
Thinking about it really scares the hell out of me since America is headed down this path. I always here about the Majority, what the Majority wants. We are wiping out freedom slowly by vote of the majority. Which majority? That'd be everyone who votes, everyone who wants or allows one group of people to do or not do some certain thing and is willing to let the government force their belief on another human being. Don't worry it will come back on all of us. You violate one individual's rights, and there are no longer rights. Everyone's rights are up for being violated by any majority that is bigger than yours. Anyway, just a tangent.....
re: communism - authoritarion control vs. christianity -voluntary faith
I would agree that in these times that would be true since religion doesn't rule the government like it did in the dark ages but again they use arguments from force, i.e. if you don't believe you are going to hell/will be punished/have no morals and so on. Communism you get punished now for any transgressions, religion you get punished in the after life. I think that there would be small differences between a government ran by communism and one ran by a religion. Individual rights would definitely be non-existant either way. Who are you to have rights when the will of god/the people says otherwise? There are probably some things I am missing and don't have time at this point to explain so please feel free to argue/expand on any point I made.