Jumping? The Reformed theologians reviewed 1500 years of church teaching. And now here we are 500 years later. That means it is the product of 2,000 years of "patience" - and they still never resolved the issues raised on this thread. You know what that means, right? It means that those issues CANNOT be resolved on Reformed assumptions.
I honestly don't know what you're saying. Given that some of the world's most brilliant men have operated on assumptions that, for 2,000 years, have utterly failed to produce a consistent theology, a reform of those assumptions would hardly constitute a wrecklessly wild, unwarranted "jumping to conclusions". If you hire someone to do a job and, 2,000 years later, the job still isn't done right, I don't think what is called for is more "patience".
I don't believe that's true. There is plenty of variety on minor issues, but it's rare that an evangelical Christian, such as myself, is willing to question the big issues such as Sola Scriptura itself.
(Sigh). We've been over this a hundred times. Any theory of reality could turn out to be true. The question is whether such obscure theories are consistent with hope. When I say I have hope, I'm not muddled in some obscure, nebulous haze. Rather I have a CLEAR definition of kindness,honesty, fairness, justice, and so on, and a confidence that God has chosen to so behave. Double predestination doesn't fit here.
But to reach this conclusion, you had to postulate a God who violates our definitions of virtue, contrary to hope.