en_tn/lev/17/14.md

the life of each creature is its blood

This means that the blood is enables the creature to be alive. The full meaning of this statement can be made clear. Alternate translation: "each creature is able to live because of its blood" (See: rc://en/ta/man/translate/figs-explicit)

Whoever eats it must be cut off

A person being excluded from his community is spoken of as if he had been cut off from his people, as one would cut a piece of cloth or cut a branch from a tree. This can be translated in active form. Alternate translation: "Whoever eats blood may no longer live among his people" or "You must separate from his people anyone who eats blood" (See: rc://en/ta/man/translate/figs-metaphor and rc://en/ta/man/translate/figs-activepassive)