ר’ ישמעאל אומר Class Four. תולעת יעקב Introduction. First four Middos explained על פי סוד. The first two are above the worlds and deal with Knowing G-dliness and knowing that we don’t know and therefore all is equal as far as we are concerned- גזירה שוה. The third and fourth are about Atzilus. מבנין אב is חכמה and its involvement in what is lower than itself. מכלל ופרט- are בינה and the מדות in אצילות.