Why Does God Ask Us to Sit Specifically in the Shade?
A sukkah must have more shade than sunlight. The mitzvah of “so that your generations will know” is fulfilled דווקא where not everything is visible. Perhaps faith is not seeing the entire road, but knowing in whose shade we are walking.
The Mishnah rules: a sukkah whose sunlight is greater than its shade is invalid (Sukkah 1:1). A kosher sukkah therefore requires more shade than light. This is surprising, because the Torah itself speaks about the sukkah in the language of knowledge: “so that your generations will know” (Leviticus 23:43). If the goal is knowledge, we might expect more light, not less.
Yet the sukkah is not a dark house. If darkness were the goal, an opaque roof would be ideal. Sechach creates something more complex: some light enters and some is hidden. We can see, but not everything. That may be an extraordinarily accurate picture of life.
We want to understand: Why did this happen? Where is it going? When will the door open? How will the story end? The desire for understanding is natural and often important. Torah itself is called light: “For a commandment is a lamp and Torah is light” (Proverbs 6:23). But at some point a person must distinguish between a question whose answer has not yet been found and a reality in which the whole picture has simply not been given.
Faith is not pretending to understand. Nor is it giving up thought. It is the ability to continue acting responsibly when part of the road remains in shadow.
Abraham heard “Go forth” without receiving a map of his entire life. Joseph sat in a pit without an explanation of how the descent would end. Moses asked “Why have You brought harm?” without receiving an answer that removed every mystery. Great people in Torah were not people who always saw everything. They knew how to keep walking when not everything was visible.
The shade of the sukkah does not mean that God is absent. It means that His presence is not dependent on our ability to explain it. A person may live through a medical situation whose future is unclear, a child going through a difficult period, unstable livelihood or a major decision with no absolute certainty. At such a moment the task is not to manufacture complete light by force. It is to use the light that exists without collapsing because of the remaining shadow.
Perhaps that is why “so that you will know” is spoken precisely in a place where shade is greater. There is knowledge that comes from data, and there is knowledge that comes from relationship. I do not know how everything will end, but I know with whom I am walking.
The sukkah teaches us to live between light and shadow: seek clarity wherever possible, consult, check and make an effort, while refusing to demand from life a guarantee no human being can possess.
I do not have to see the entire road in order to know with whom I am walking. That may be one of the most mature forms of faith.