So what I saw was:

-one user suggests that the golden age of Spanish culture happened during a period of persecution of jews

-second user confirms that the Spanish golden age is associated with the political success of Catholic Monarchs

In order to effectively refute user one's argument, user two would have to successfully suggest: -jews werent kicked out of Spain during the period, or: -Spain did not experience a golden age, or: -Spain experienced a golden age due to another reason

Dont accuse other people of being jews. This is a you-specific suggestion. It ironically is very jewish of you because are only offering that criticism in the context of your own defense of israel.