Study
15 Thou shalt keep the feast of unleavened bread: (thou shalt eat unleavened bread seven days, as I commanded thee, in the time appointed of the month Abib; for in it thou camest out from Egypt: and none shall appear before me empty:)
'The wicked' or 'unrighteous' denotes being not in truth of faith.
(References: Arcana Coelestia 6765)