The Effect of One Deed: Can One Person Change the World?

Cosmic Scale

The Rebbe wrote a striking thought in his letters: a soul may descend into this world for seventy or eighty years — and all of it for the sake of a single act of helping another Jew. This idea overturns our usual notion of the value of deeds. We tend to measure the significance of an action by its scale: a large donation "counts," while a kind word to a lonely elderly person is "trivial." But in the eyes of G-d, there are no "trivial" good deeds. Every mitzvah is a cosmic event; every act of chesed (kindness) causes a tremor in the higher worlds. When you help someone put on tefillin, light Shabbat candles, or recite a blessing, you are performing an action for which, perhaps, the entire universe was created. The Rebbe tirelessly repeated: never dismiss a "small" good deed, because it may turn out to be the very act for which your soul came into this world.

The World on the Scales

The Rambam teaches: every person must see themselves and the entire world as standing on scales — exactly in the middle between merits and transgressions. One good deed — and the scale of merits for the entire world tips toward good, bringing salvation and redemption to all creatures. One kind word can tip the scales of the entire world toward good. This is not an exaggeration — it is a halachic principle formulated by the greatest codifier of Jewish law. The Rebbe urged people not to postpone a good deed, not to wait for the "right moment" or a "big opportunity." Focus on a concrete action right now — right here and at this very minute. Call a lonely person, help a neighbor, place a coin in the tzedakah box, speak a word of Torah. Each of these actions is not a "drop in the ocean" but a potential turning point in the history of all creation. G-d has given each of us the power to change the world — and that power is contained in every single deed.