From here
Asked where he stood in his convictions regarding Calvinism, Wright described himself as "a follower of Jesus Christ that believes the Bible." He added, "I really don't believe that human beings are ever going to completely reconcile the sovereignty of God and the free will of man.
"To have a neat theological system is great for human beings, but it sure makes for a small God. We can have a greater awe about the majesty and wonder of God when we believe in both."