Daily Rambam Accelerated

Mishneh Torah, Substitution 1-3 · Startup voice, On-ramp

August 14, 2026

Hook

Founders are masters of the "pivot." We are taught that adaptability is a survival trait—that if a market isn’t responding, you swap your strategy, iterate your product, or pivot your business model. But in the world of high-stakes ethics, the Torah offers a jarring counter-intuitive warning: some things are not yours to swap.

The Mishneh Torah, in the laws of Temurah (Substitution), establishes a rigid boundary: "Anyone who transfers holiness from one animal to another is liable... as Leviticus 27:10 states: 'Do not exchange it and do not transfer its holiness.'"