more accurately, it was a synagogue in Amsterdam that excommunicated him and the current Rabbi upholds this. But many in the Jewish community have called for it to be reversed. Excommunication is different in Judaism and Catholicism though, since in the latter Rome enforces this whereas in the former its very much local.
He has an interesting interpretation of g-d and it is understandable the friction this caused given the religious nature of Europe during the 1600s and the desire for the Jewish community be preserved. Given it was a Sephardic synagogue and this is only a hundred or so years after the Alhambra decree which forced Jews out of Spain lest they convert to catholicism. Portugal did the same, but did not allow Jews to escape so they either converted or were executed. Persecution against Jews continued in the Iberian peninsula for hundreds of years. As such, preservation of the Jewish community and way of life was extremely important.
> Portugal did the same, but did not allow Jews to escape so they either converted or were executed.
Yes, they did have the option of escaping. Portugal initially took in Jews expelled from Spain, in 1492, then in 1496 the Portuguese king Manuel I gave Jews the choice between conversion and expulsion. Those who who did neither by the Easter 1497 deadline were put to death.
He has an interesting interpretation of g-d and it is understandable the friction this caused given the religious nature of Europe during the 1600s and the desire for the Jewish community be preserved. Given it was a Sephardic synagogue and this is only a hundred or so years after the Alhambra decree which forced Jews out of Spain lest they convert to catholicism. Portugal did the same, but did not allow Jews to escape so they either converted or were executed. Persecution against Jews continued in the Iberian peninsula for hundreds of years. As such, preservation of the Jewish community and way of life was extremely important.