Salt, with its preservative properties, had always been treasured as
precious 1 in the ancient world,
and seen as a symbol of incorruption and wisdom. It's use was commanded
by God --
Whatsoever sacrifice thou offerest, thou shalt season it with salt,
neither shalt thou take away the salt of the covenant of thy God from
thy sacrifice. In all thy oblations thou shalt offer salt. But if thou
offer a gift of the firstfruits of thy corn to the Lord, of the ears
-- and it was
seen by God, as recorded by Moses, to act as a symbol for that which
All the firstfruits of the sanctuary which the children of Israel offer
to the Lord, I have given to thee and to thy sons and daughters, by a
perpetual ordinance. It is a covenant of salt for ever before the Lord,
to thee and to thy sons.
recorded sacramental use was by Eliseus (Elisha) to restore waters of a
4 Kings 2:19-22
And the men of the city, said to Eliseus . Behold the situation of this
city is very good, as thou, my lord, seest: but the waters are very
bad, and the ground barren. And he said: Bring me a new vessel, and put
salt into it. And when they had brought it, He went out to the spring
of the waters, and cast the salt into it, and said: Thus saith the
Lord: I have healed these waters, and there shall be no more in them
death or barrenness. And the waters were healed unto this day,
according to the word of Eliseus, which he spoke."
And, of course,
there is Our Lord's calling His people "salt of the earth" and warning
of salt that loses its savor (Matthew 5:13, Mark 9, Luke 14), and there
is St. Paul's warning in Colossians 4:6 to "Let your speech be always
in grace seasoned with salt: that you may know how you ought to answer
Salt is now used ritually in three main ways in the Church.
First, in Baptisms: like the baptismal waters, salt is blessed and
exorcised. Then it is put on the tongue of the catechumen during the Baptismal Rite.
Second, for use in the preparation of Holy Water
and for the use of the faithful: regular salt is exorcised and blessed
and is used in the preparation of Holy Water. It is also given to the
faithful for their everyday use -- e.g., for use in cooking; for
sprinkling around rooms, doorways and yards, to protect against evil,
Third, when mixed with ash, wine, and water, it is used to consecrate
Because of its exorcism and
blessing, it is a powerful sacramental in keeping away demons, a
sacramental used by laymen. Use it in your food and on your animals'
food, sprinkle it at the four corners of your property and across the
threshold to your home, etc. To obtain blessed salt, just take ordinary
salt to your priest and ask him to bless it.
A very important note: Know that the exorcism of salt is omitted in the
new rite, just as it's been removed from the blessing of water.
Note: salt -- usually not blessed -- is also used to purify the
priest's fingers after Unction.
1 Salt was considered so
valuable that Roman soldiers were paid, at least in part, by salt, or
"sal" in Latin. This is the root of our word "salary."