My boyfriend and I have differing religious views. Are his views in the Bible?

I'm buddhist and he's christian. I believe in absolute freedom and equality for all. He doesn't respect my religious views at all. He thinks women should be subservient to men, honor them by being submissive to them and cleanup after them. He also would like to marry two women (says God said its ok). He's also thinks all women are dublicitous and have a hidden agenda when it comes to relationships. I've only been dating this guy for about 3 months. He takes me out and gives me things, the is good (not great). He's very good looking, articulate, a very good debator. He's has given me good career advice. Another thing thats very diferrent is, I'm african-american and he's german/korean. For the most part we get along and have a good time together, but when it comes to religion and our views on life we always argue. I don't want to marry the guy, he's just good company. Although he has joked about getting married some day. He has flirted with my best friend too (ie: 2 women concept).