Satan lies on the label.

 Satan promises the best, but pays with the worst:

He promises honor and pays with disgrace. He promises pleasure and pays with pain. He promises profit and pays with loss. He promises life and pays with death. But 𝘎𝘰𝘥 pays as He promises. —Thomas Brooks, Works 2:322

Satan labels the pot to be honey, when it is actually poison.

Satan lies.

Satan's promise is a lie.

Temptation is a lie.