But you're not satisfied with God's answers. "I will have mercy upon whom I have mercy."
I'm fine with God's answers, but silly me I insist on allowing those answers to be interpreted and properly understood within their context.
You take this phrase to mean "I will have mercy on a select few chosen individuals to the neglect of all others," while I appropriately read all the context of Paul's statements where he starts this chapter expressing extraordinary love for his fellow countrymen who are being "hardened in part" while the Gentiles are being grafted in. You would suggest that God hates these people, while Paul is willing to be accursed for their sakes, thus making Paul more merciful and loving than the God who has inspired his writings.
Thus, I understand this phrase to mean that it is God's prerogative as God to use some Jews for "noble purposes" and some for "common use," as he has hardened some Jews in their rebellion while choosing others (like Paul) as apostles...and he chooses them based on his OWN purposes in election and not based on any merit. I also understand that Paul is showing that God is showing mercy to "the Gentiles, who did not pursue righteousness, have obtained it, a righteousness that is by faith; but Israel, who pursued a law of righteousness, has not attained it. Why not? Because they pursued it not by faith but as if it were by works."
See how Paul begins the chapter and ends the chapter? That is called CONTEXT and it is essential to understand intent.
What more can I say than what Paul has said? Shall the thing formed say to Him who formed it, WHY hast thou made me thus?
Here is a lesson on hermeneutics for those who care to understand the context and intent of the author:
1. Ask WHO is being addressed: Who would be making this objection?
2. Ask WHAT is their condition: What is the condition of these people exactly?
Answer: The Jew who has grown calloused (Rm 10:21) and who is now being "cut off" from the tree and blinded in his rebellious condition while the Gentiles are being "grafted in." But, who hasn't stumble beyond recovery because they may be provoked to envy and saved. (Rm 11:11-14)