The blindness that settled upon Israel was of their own doing.<br>Their rejection of the HolyOneOfIsrael, InChrist Jesus was offensive resulting in Him ceasing to draw them Joh 6:44.<p>Paul is prophesying that there is a number of gentiles who will be saved. After that number is reached, the HolySpirit will draw Israel to Christ and their eyes will be opened.<p>I personally do not believe that the HolySpirit manipulates groups of people independently of their faith toward Him and submission to Him.   <p>Prophesies which speak to such groupings must be seen from above in the sense that retrospectively speaking there was a group of Jews who came to Christ Jesus.