In some versions of the Kiddush for Shabbos day, we quote the Posuk from the Novi Yishaya
ממצוא חפציך ודבר דבר, ”You shall honour it (Shabbos) by... refraining from pursuing your affairs and from speaking profane things”.
Chaza”l explain that “refraining from pursuing your affairs” means that on Shabbos, one is not allowed to do anything to procure or see to their affairs, even if this action does not violate any Shabbos prohibition.
This applies if the action being done on Shabbos is in order to do something after Shabbos that would be forbidden to do on Shabbos itself, either Biblically or Rabbinically.
The Alter Rebbe explains that the rationale behind the prohibition of ממצוא חפציך is that one is occupying themselves on Shabbos with something which is forbidden to do on Shabbos. This is a zilzul Shabbos. These Halochas are discussed in Orach Chaim 306.
Talmudic Examples
Rashi brings the example from Mesechta Eiruvin that on Shabbos one may not go into their field to see what work needs to be done after Shabbos.
Similarly one may not wait at the edge of the city to be closer to the bathhouse for use after Shabbos (since bathing in hot water is forbidden on Shabbos).
Another examples brought in Rishonim is to walk inside the city to find a wagon or boat to hire after Shabbos (hiring and travelling are both forbidden to do on Shabbos).
Under the prohibition of ממצוא חפציך, one may not be Machshich Al Hatechum i.e. walk to the edge of the Techum (approx. 1km outside of the city limits) on Shabbos and wait there until after Shabbos (dark). This is only if their intention is to go beyond the Techum for a forbidden purpose such as hiring workers or cutting fruits.
Conditions for ממצוא חפציך to apply
1. It must be for something that is forbidden to do on Shabbos
As mentioned above, the prohibition only applies when the action being done on Shabbos is for something which would be forbidden to be done on Shabbos.
If one’s intention is for something permissible, even if others would interpret it as being for a forbidden purpose, ממצוא חפציך does not apply.
Shabbos. Therefore, one may not window browse on Shabbos if their intention is to buy and the window browsing is recognisable as being with the intention to buy. If one has no intention of buying it is permissible. However one cannot read price tags.
Open house inspections: Based on the discussion above we can conclude that one may not enter an open house inspection on Shabbos. Buying or renting a house is forbidden on Shabbos and therefore entering a house to inspect on Shabbos violates ממצוא חפציך as it is clearly recognisable as being for that purpose.
Reading “for sale” signs is forbidden under the Rabbinic issur of שטרי השיוטות which restricts reading material on Shabbos.
Exceptions
Since the Novi uses the term חפציך, we learn that only your affairs are forbidden, but חפצי שמים, affairs of Heaven are permissible. This refers to something being done for the sake of a Mitzvah or for the needs of the community.
Therefore, if the house purchase or rental is for a Mitzvah e.g. a Shul, Beis Medrash or Mikva, one may technically inspect on Shabbos. Similarly buying land in Eretz Yisroel from a non-Jew is also a Mitzvah and therefore one may visit inspections.
*For practical application of these Halachos please contact your local Rav.
not apply.
2. It must be recognisable as being done for a forbidden purpose
If the action could be interpreted as being for a permissible purpose, it is not subject to the ממצוא חפציך. The Gemara’s case of walking in one’s field refers to a field which evidently needs ploughing or other forbidden activity. Since in Talmudic times bathhouses were built on the outskirts of the city. Waiting at the edge of the city evidences the intention is to go to the bathhouse straight after Shabbos.
The case of finding a wagon or boat is also only where it is recognisable, for example at the port or in a known/designated wagon depot. Otherwise, walking in the city or field (even if the intention is for preparing for something forbidden) is permissible since people will assume that the individual is merely going for a walk.
The definitions of being recognisable is determined by what the average person think. If the action would be “recognisable” it will be forbidden, even if there are no people around to see.
3. No Heter exists to be able to do thing on Shabbos itself
A final condition is that if there would be a Heter to do the activity on Shabbos itself, the prohibition of ממצוא חפציך will not apply. This is so even if the Heter exists only in theory but not in reality. This is best understood through example:
Travelling to the end of the Techum to bring in merchandise after Shabbos is permissible since if there would be walls, the carrying would be permissible on Shabbos.
Modern day examples
The Poskim bring practical examples of how these Halachos would apply in our modern, day-to-day lives
Going into one’s office on Shabbos: Aruch Hashulchan writes that one cannot go into their fabric factory to see what is needed. The same would apply with any other business or office. Entering a home office would not be “recognisable” as for a forbidden purpose, unless one is looking at paperwork etc.
Taxi or bus stop: Walking to a bus, train or taxi stop to leave straight after Shabbos would be permissible if it is not recognisable as being for travel (but rather a Shabbos walk). However one cannot enter or wait in the station or bus stop as this would be recognisable.
Window browsing: Shopping is forbidden on Shabbos. Therefore, one may not window browse on Shabbos if their intention is to buy and the window browsing is recognisable as being with the intention to buy. If one has no intention of buying it is permissible. However one cannot read price tags.
Open house inspections: Based on the discussion above we can conclude that one may not enter an open house inspection on Shabbos. Buying or renting a house is forbidden on Shabbos and therefore entering a house to inspect on Shabbos violates ממצוא חפציך as it is clearly recognisable as being for that purpose.
Reading “for sale” signs is forbidden under the Rabbinic issur of שטרי השיוטות which restricts reading material on Shabbos.
Exceptions: Since the Novi uses the term חפציך, we learn that only your affairs are forbidden, but חפצי שמים, affairs of Heaven are permissible. This refers to something being done for the sake of a Mitzvah or for the needs of the community.
Therefore, if the house purchase or rental is for a Mitzvah e.g. a Shul, Beis Medrash or Mikva, one may technically inspect on Shabbos. Similarly buying land in Eretz Yisroel from a non-Jew is also a Mitzvah and therefore one may visit inspections.
*For practical application of these Halachos please contact your local Rav.
