What is the ruling on joining the Ba'ath Party?

The Ba'ath Arab Socialist Party is a secular nationalist party that considers national affiliation to be the sole affiliation. It aims to create a nationalist Arab generation that believes in the party's message and disbelieves in anything else, relying on secular ideology that disregards religious doctrine. Membership in this party is religiously forbidden because it is based on opposing Allah, His Messenger, and the believers.