And we talk about the bitter herb (maror), because of the Vav ו that became separated from the Hei ה. And this caused for them: (Ex. 1:14) And they embittered (va-yemare-ru) their lives. He became maror (bitter) herb and She became marah (bitter). It is this that is written: (Ruth 1:20)... call me bitter (marah), because ShaDaY has embittered (heimar) me greatly. (Ex. 1:14)... with harsh (qashah) servitude... – with ‘question’ (qushya),... with mortar∞ḥomer... – with ‘a fortiori argument’ (qal) va-ḥomer, when they are among the nations of the world.
Maror and the Bitterness of Exile in the Zohar
Tikkunei Zohar 56:16