God does what He wants.
Romans 9
Absolutely. And He chooses to offer the Greatest Gift in the Universe, to those who will choose to accept that Gift. But if He had arranged that there is no choice on our part then it is not a gift. The Cross if a Love Letter. What is founded in and of and with Love subtracts nothing from the one Loving nor from the one loved. The God of the Bible teaches us that to love is to add without subtracting from any accounts.