Rebbi (Rabbi Yehudah HaNasi) drew a profound parallel between divine punishment and human punishment. "There is 'death' at the hands of Heaven and 'death' at the hands of man," he taught. "Just as the first leaves no outward sign, so the second."
When God puts a person to death—through divine decree, through what the tradition calls mitah bidei shamayim (death at the hands of Heaven)—there is no visible mark on the body. No wound, no bruise, no sign of violence. The person simply dies, as if their soul was recalled by its Maker without disturbing the vessel that held it. Death at divine hands is invisible, internal, a departure without destruction.
Rebbi's teaching applies this principle to the human court. When the Torah prescribes capital punishment for certain transgressions, the method of execution must mirror the divine model. Specifically, strangulation—the default form of execution when the Torah says "he shall be put to death" without specifying a method—must be carried out in a way that leaves no outward mark. The condemned person dies, but the body is not mutilated, not torn, not visibly damaged.
The Mekhilta de-Rabbi Ishmael preserves this teaching as a window into how the rabbis understood the relationship between heavenly justice and earthly justice. Human courts are not acting on their own authority when they carry out a death sentence. They are imitating God. And just as God's method of ending life is dignified—invisible to the eye, leaving the body whole—so must the human court's method preserve that same dignity. Even in death, even for the condemned, the body created in God's image (Genesis 1:27) must not be disfigured. The punishment mirrors its heavenly prototype, solemn and precise.