You have a couple of options.

1) accept that your relationship will be rife with conflict because you chose someone with completely different values and tolerate the conflict, understanding that resentment, unhappiness and anger will continue to build.
2) "change" your belief systems to be more aligned with your partners, understanding that your resentment, unhappiness and anger will continue to build.
3) attempt to get your partner to change his belief systems to be more aligned with yours, understanding that hisresentment, unhappiness and anger will continue to build.

or
4) find someone else with whom you have common values, beliefs and goals.

Dolly Parton starred in the movie "Straight Talk" in which she played a small town girl who becomes a big city radio advice show host.
One of my favorites quotes from that movie is "A fish and a bird may love each other, but where are they gonna live?"

It is much easier to love and to live with someone when you have common beliefs, not conflicting beliefs.