Who Are Hashem's Enemies?

"AND IT WAS WHEN THE ARK JOURNEYED, AND MOSHE SAID: 'ARISE HASHEM AND YOUR ENEMIES SHOULD BE DISPERSED'" (Bamidbar 10:35)

The enemies of Israel are the enemies of Hashem.. All who oppose the people of G-d, who that are His true servants, are enemies of G-d and opponents of His glory which Israel upholds: "All who rise up against Israel, are as if they rose up against the Holy One blessed is He" (Mechilta, Shmos 15:7). This includes all opponents, whether physical or ideological, and also opponents who were born Jews. -- Journey into Greatness