AishDas’s motto is lifted from the motto of HaOlim, founded by Dr. Nathan Birnbaum which existed from the 1910s through the 1930s, ending with the decimation of European Jewry.
Avodah is service of G-d. It’s having a relationship with Him. Seeking His Will, and to express that Will in the world. The same biblical term for knowledge is used for marital intimacy. Da’as.
Gemillus Chasadim, supporting others through kindness and generosity, can not only be an activity. It must flow from empathy, from maternal-like care for another. Rachamim.
Therefore, the g-dly Tanna writes that one pillar that the universe stands upon is the Torah, for the pillar completes man so that he can be a finished creation with respect to himself.
After that he says “on avodah”…. For from this man can be thought complete and good toward He Who created him — by serving Him….
With regard to the third, it is necessary for man to be complete and good with others, and that is through gemillus chassadim.
You also must understand that these three pillars parallel three things in each man: the mind, the living soul, and the body. None of them have existence without G-d. The existence of the soul is when it comes close to Hashem by serving Him…. From the perspective of the mind, the man gets his existence through Torah, for it is through the Torah that man attaches himself to G-d. To the body, man gets his existence through gemillus
chassadim for the body has no closeness or attachment to Hashem, just that Hashem is kind to all. When man performs kindness G-d is kind to him, and so gives him existence.
Rabban Gamliel requires we mention and explain three things in order to fulfill the mitzvah of the seder: Pesach, Matzah, uMaror.
Pesach is described as ” zevach pesach hu — it is a praise-offering of pesach.” There is no avodah clearer than that of the beis hamiqdash, and the pesach is in praise of our Creator, an expression of our awareness of His Grandeur. Da’as.
Rabban Gamliel says that matzah as something we eat because “lo hispiq betziqam — there wasn’t sufficient time for their dough to rise”. A lesson in zerizus: haste, alacrity and zeal. Matzah is also a lesson in anavah, modesty, not being “puffed up” like normal bread. It is “lecham oni — the bread of affliction”. And last, in its guide as “lechem oni, she’onim alav devarim harbei — ‘oni’ because we answer ‘onim’ over it many things”, it teaches us to find these ideals in learning Torah. The perfection of one’s internal self. Tif’eres.
Last, we each maror because “vayimararu es chayeihem — they embittered their lives”. Maror is sharing the pain of another. Rachamim.
And so, Rabban Gamliel is not only requiring that we relate the mitzvos of the evening to the telling of the story of the exodus, but he is making that retelling an all-encompassing experience. The exodus gave us a mission to support the world on all three pillars, torah, avodah and gemillus chassadim.