The Mekhilta DeRabbi Yishmael tackles a puzzling question about the Ten Commandments. If all ten were spoken individually, why does the Torah present them as a unified declaration beginning with "I am the Lord your God" followed by "There shall not be unto you other gods"?
The answer is startling. The Holy One Blessed be He uttered all Ten Commandments in a single pronouncement. Every word, every prohibition, every command emerged from God's mouth simultaneously, in one overwhelming burst of divine speech. Only afterward did God go back and reiterate each commandment individually so the people could understand them one at a time.
This raises an immediate follow-up question. If God could speak all ten at once, perhaps every commandment in the entire Torah was delivered the same way. Perhaps all 613 commandments were uttered in a single cosmic pronouncement at Sinai.
The Mekhilta rejects this. The text specifies "all of these things," referring only to the Ten Commandments. These ten were uttered in one pronouncement. All the other commandments in the Torah were given individually, each in its own time and context.
The teaching preserves a sense of awe about the Sinai revelation. The Ten Commandments were not ordinary laws delivered in sequence. They were a single explosive act of divine communication, a moment when God compressed the foundations of morality into one utterance that human ears could barely process. The individual repetition that followed was a concession to human limitations, not a reflection of how the commandments were originally given.