What was about to happen to Israel when God turned to the Gentiles?
When God turned to the Gentiles, Israel was about to lose its Temple, priesthood, city, and nation within a few years, and its people would be dispersed into every nation on earth. The twelve were still unaware of this and thought they remained in control.
Les explains that God was now turning to the Gentile, and Israel was going to lose the Temple, the priesthood, the city, and the nation in just a few years, then be dispersed into every nation on earth. The twelve apostles were as yet unaware of that and thought they were still in control of the situation. Paul later says those who seemed to be somewhat added nothing to him, and that the same God who wrought effectually in Peter to the apostleship of the circumcision was mighty in Paul to the Gentiles.