According to Jesus, who belongs to the synagogue of Satan?


Those who say they are Jews but are not

I know the blasphemy of them which say they are Jews, and are not, but are the synagogue of Satan. Revelation 2:9

I will make them of the synagogue of Satan, which say they are Jews, and are not, but do lie; behold, I will make them to come and worship before thy feet. Revelation 3:9