The initials of the angels’ names spell פסח ‘Pesach.’
91 = ‘Angel’ מלאך,
91 = The holy name that unifies upper and lower = יאהדונהי
Giving create unification (91) and the outcome is ‘ומשביע’ ‘And satisfy’.
We celebrate the Pesach (the Seder) on the full moon day when a great light is revealed in the world.
We open our hands to give so Hashem will open his hands “and satisfy” us. This is a spiritual teaching, not a solicitation to give to the Daily Zohar. Those who appreciate us don’t need a reminder to give. Hashem provides for all.