Does Leviticus 5:1 apply to staying silent as a witness?
Yes — Leviticus 5:1 makes it a sin to hear a public call for testimony and knowingly stay silent instead of coming forward with what you know.
Yes, directly. The very first case Leviticus 5 legislates is the sin of the silent witness — someone who knows something relevant to a public legal matter and refuses to say it.
"If anyone sins in that he hears a public adjuration to testify, and though he is a witness, whether he has seen or come to know the matter, he does not speak, he shall bear his iniquity." — Leviticus 5:1
The setup is a qol alah — literally "the voice of an oath" (H6963 + H423) — a public summons calling anyone with knowledge of a matter to come forward and testify. The guilty act is im-lo yaggid, "if he does not tell" (H5046). Notice what this means: unlike the other three cases in this passage — touching an unclean carcass or an unclean person without realizing it, or blurting out a rash oath — this one doesn't require the person to be unaware. A witness who stays silent may know exactly what he's withholding. The verse says he "shall bear his iniquity" — venasa avono (H5375 + H5771) — the same weight of guilt as any deliberate wrong.
There's a striking confirmation of how seriously this was taken. Three rare Hebrew words appear together — alah (oath), shama (hear), and nagad (tell) — in only two verses in the entire Hebrew Bible: Leviticus 5:1 and Proverbs 29:24. The proverb paints the portrait of exactly this person: "The partner of a thief hates his own soul; he hears the oath and does not tell." Leviticus gives the law; Proverbs gives the character sketch of the man who breaks it.
And yet — this is the passage's whole point — even this sin has a way back. It isn't the "high-handed" defiance that Numbers 15:30-31 puts beyond any offering, the sin of the one who acts with a raised fist against God and is simply cut off. The silent witness confesses (Leviticus 5:5) and brings the graduated offering like everyone else in this chapter. Silence under oath is serious, but it isn't unforgivable.
The New Testament stages this exact scene once more, in reverse. At his trial, the high priest puts Jesus under oath — "I put you under oath by the living God" (Matthew 26:63) — using the cognate of the very oath-word behind Leviticus 5:1. Here again is someone who "hears the voice of an oath" holding decisive knowledge. But where the witness of Leviticus 5:1 becomes guilty by staying silent, Jesus breaks the silence and testifies (Matthew 26:64).
Want to see the other three cases Leviticus 5 gathers alongside this one, and how all four converge on a single required act before any offering is brought? Read the full study on the graduated offering.
Did Mary and Joseph bring a poor person's offering?
Yes — Luke 2:24 records them bringing a pair of turtledoves or two young pigeons, the bird tier of the Torah's poverty provisions, the same accommodation Leviticus wrote for those whose hand could not reach a lamb.
What is confession in Leviticus 5?
It's the requirement that a person name their specific sin out loud before bringing any offering — not a private feeling of guilt, but a spoken admission.
Why could poor people bring flour instead of an animal for a sin offering?
Because Leviticus 5 built a sliding scale into the sin offering — a lamb by default, two birds if a lamb was out of reach, and a handful of flour if even birds were too much.
Why did the poor person's offering have no oil or frankincense?
Because it was a sin offering, not a fellowship gift, and Leviticus deliberately strips out the ingredients associated with celebration wherever flour marks sin instead of gratitude.