דם יחשב לאיש ההוא דם שפך ונכרת האיש ההוא מקרב עמו
After Noach saved the animals during the Flood, Hashem permitted man to partake of animals for food. If a man slaughters a consecrated animal outside of the Bais Hamikdash, the process is referred to as shchutei chutz, slaughtering “outside”. This act of slaughtering reverts to pre-Noach days and is deemed tantamount to committing bloodshed. There is no death penalty, because the individual did not take a human life; on a cosmic level, however, he did spill blood – which is an offense punishable by Heaven. Horav Ezra Barzal, zl, quotes Rashi who compares this spilling of blood to human killing….