Noah's ark carried pairs. The Torah does too.
In Keter Shem Tov 1:13:1, the Baal Shem Tov reads "two of each" entering Noah's ark (Genesis 7:9) as a secret about language itself. Every letter has two readings. One belongs to mercy. One belongs to judgment. The same mark of ink can become a gate of compassion or a gate of severity, depending on how it is awakened.
This is not wordplay for its own sake. It is a theory of spiritual responsibility. The righteous do not merely avoid judgment. They transform it. They take the harsh reading inside the letter and bend it toward mercy without pretending the harshness was never there.
The pair matters. Mercy without judgment can become softness without truth. Judgment without mercy can become a flood with no ark. The letter holds both because the world needs both, but it needs them sweetened, ordered, and carried safely. The ark is therefore not only a refuge for bodies. It is a refuge for meanings.
The flood story becomes a lesson in interpretation. What enters the ark in pairs must leave changed. The letters carry judgment and mercy together, and the tzaddik learns how to bring the world out alive.