To piggy-back on Black Sheep's comment about seeming contradictions about who goes to heaven, take a look at Matthew 8:11, where Jesus is quoted as saying "I say to you that many will come from the east and the west, and will take their places at the feast with Abraham, Isaac and Jacob in the kingdom of heaven."
As you know, the JWs teach that the Old Testament folks didn't (and won't) go to heaven. Kinda makes this verse stick out like a sore thumb, eh?