@1689Dave
I understand why you believe God did not choose us because of some merit or redeeming quality in us. We agree here.
But I do not understand why you choose to ascribe God choosing to an arbitrary choice.
You can hold the exact same position without reducing God's actions to arbitrary decisions.
I pray you will at least consider the possibility that God is intentional in all of His works.
What I was getting at with Israel is there was nothing in them to draw God's love. They were not the strongest, they were the weakest. God set His love on them because He loved them. It was not arbitrary but rather centered on God Himself.
God owes us no explanation and that He provides none does not give us the right to chalk up His work as arbitrary.