"No Difference" means at one time there was a difference.

Today under Grace, God does not have a favorite anything. Nation or even people. Everyone must come to God through Jesus Christ. Israel is no better or worse, but is on an equal place with all peoples and nations. After the Rapture things will go back to the old ways, but today there is no difference between the Jews and the Greeks as far as God is concerned. Welcome to the Grace way...