Mohammed bin al-Hasan bin Ahmed bin al-Waleed narrated to us from Ahmed bin Idris from Ja’far bin Mohammed Bin Malik al-Fazari from Mohammed bin al-Hussein bin Zaid from Mohammed bin Sinan from al-Alaa bin al-Fudhayl that Imam as-Sadiq (a) said
He who loves a disbeliever will hate Allah and whoever hates a disbeliever loves Allah. He (a) then added: The friend of Allah’s enemy is Allah’s enemy.