The Bible

Ezekiel 45:21

²¹ In the first [month], on the fourteenth day of the month, ye shall have the passover, a feast of seven days: unleavened bread shall be eaten.

Commentary

Sanctify

'To sanctify' denotes being led by the Lord. It also signifies being incapable of being violated.

(References: Arcana Coelestia 8806)