FAQs

How does the eMezuzah work?

It's actually quite easy. After you've installed it, follow these simple steps:

  1. After launching the application from your Start menu, you'll notice the Shin in the system tray. [click here for system tray screenshot]
  2. Once you click the Shin, your Mezuzah will appear in the bottom right hand corner of your screen (right above the system tray). Click on the Mezuzah to open the verse. [click here for mezuzah screenshot]
  3. You can cycle through the different versions (Hebrew & English) by clicking the tabs in the top left corner. [Hebrew] [English]
What is a Mezuzah?

A mezuzah (Hebrew: מזוזה‎ "doorpost") (plural: mezuzot (מזוזות)) is a piece of parchment (often contained in a decorative case) inscribed with specified Hebrew verses from the Torah (Deuteronomy 6:4-9 and 11:13-21). These verses comprise the Jewish prayer "Shema Yisrael", beginning with the phrase: "Listen, Israel, the Lord is our God, the Lord is One."

A mezuzah is affixed to the doorframe of Jewish homes to fulfill the mitzvah (Biblical commandment) to inscribe the words of the Shema "on the doorposts of your house" (Deuteronomy 6:9). Many families place a mezuzah on the front door only, but observant Jews affix one on every doorway in the home apart from bathrooms, as well as closets too small to qualify as rooms.[1] The parchment is prepared by a qualified scribe (a "sofer stam") who has undergone many years of meticulous training, and the verses are written in black indelible ink with a special quill pen. The parchment is then rolled up and placed inside the case.

Traditional Mezuzah placement

According to halakha, the mezuzah should be placed on the right side of the door, in the upper third of the doorpost (i.e., approximately shoulder height),[2] within approximately 3 inches (8 cm) of the doorway opening.[citation needed] Generally, halakha requires that mezuzot be affixed within 30 days of moving into a rented house or apartment. This applies to Jews living in the Diaspora (i.e., outside of the Land of Israel). For a purchased home or apartment in the Diaspora, or a residence in Israel (owned or rented), the mezuzah is affixed immediately upon moving in. The case can be affixed to the doorpost with nails, screws, glue, or double-sided tape. Wrapping the scroll in plastic wrap before placing it in the case will protect it from the elements. Care should be taken to not tear or damage the parchment or the wording on it, as this will invalidate the mezuzah, which is considered Torah.

Where the doorway is wide enough, Ashkenazi Jews and Spanish and Portuguese Jews tilt the mezuzah so that the top slants toward the room into which the door opens. This is done to accommodate the variant opinions of the medieval Rabbis Rashi and Rabbeinu Tam as to whether it should be placed horizontally or vertically, and also to imply that God and the Torah (which the mezuzah symbolizes) are entering the room. Most Sephardim and other non-Ashkenazi Jews affix the mezuzah vertically.[3]

The procedure is to hold the mezuzah against the spot upon which it will be affixed, then recite a blessing:

.בָּרוּךְ אַתָּה יי אֱלֹהֵינוּ מֶלֶךְ הָעוֹלָם, אֲשֶׁר קִדְּשַׁנוּ בְּמִצְוֹתָיו וְצִוָנוּ לִקְבּוֹעַ מְזוּזָה

Baruch atta Adonai Eloheinu melech ha‘olam, asher kideshanu bemitzvotav vetzivanu likboa‘ mezuza.

Blessed are You, Lord our God, King of the Universe, Who sanctified us with His mitzvot, and commanded us to affix a mezuzah.

Any Jew can recite the blessing provided he or she is old enough to understand the significance of the mitzvah. After the blessing, the mezuzah is attached.

When affixing several mezuzot, it is sufficient to recite the blessing once, before affixing the first one.

What inscriptions are placed on the Mezuzah?

It is customary to write two inscriptions on the back of the parchment:

  • the Hebrew word שדי (Shaddai)
  • the phrase "כוזו במוכסז כוזו"

Shaddai, one of the biblical names of God, also serves here as an acronym for Shomer Daltot Yisrael, "Guardian of Israel's doors". Many mezuzah cases are also marked with the Hebrew letter ש (Shin), for Shaddai.

"כוזו במוכסז כוזו" is a Caesar cipher — a one letter shift — of the third, fourth, and fifth words of the Shema, "Adonai, Eloheinu, Adonai", "The Lord, our God, the Lord"; it is written on the back of the mezuzah, opposite the corresponding words on the front.[6] This inscription, dates from the 11th century and is found amongst the Sages of Germany

What is the full scripture on the Mezuzah

Deuteronomy 6:4-9

א וְזֹאת הַמִּצְוָה, הַחֻקִּים וְהַמִּשְׁפָּטִים, אֲשֶׁר צִוָּה יְהוָה אֱלֹהֵיכֶם, לְלַמֵּד אֶתְכֶם--לַעֲשׂוֹת בָּאָרֶץ, אֲשֶׁר אַתֶּם עֹבְרִים שָׁמָּה לְרִשְׁתָּהּ. 1 Now this is the commandment, the statutes, and the ordinances, which the LORD your God commanded to teach you, that ye might do them in the land whither ye go over to possess it--
ב לְמַעַן תִּירָא אֶת-יְהוָה אֱלֹהֶיךָ, לִשְׁמֹר אֶת-כָּל-חֻקֹּתָיו וּמִצְו‍ֹתָיו אֲשֶׁר אָנֹכִי מְצַוֶּךָ, אַתָּה וּבִנְךָ וּבֶן-בִּנְךָ, כֹּל יְמֵי חַיֶּיךָ--וּלְמַעַן, יַאֲרִכֻן יָמֶיךָ. 2 that thou mightest fear the LORD thy God, to keep all His statutes and His commandments, which I command thee, thou, and thy son, and thy son's son, all the days of thy life; and that thy days may be prolonged.
ג וְשָׁמַעְתָּ יִשְׂרָאֵל, וְשָׁמַרְתָּ לַעֲשׂוֹת, אֲשֶׁר יִיטַב לְךָ, וַאֲשֶׁר תִּרְבּוּן מְאֹד: כַּאֲשֶׁר דִּבֶּר יְהוָה אֱלֹהֵי אֲבֹתֶיךָ, לָךְ--אֶרֶץ זָבַת חָלָב, וּדְבָשׁ. {פ} 3 Hear therefore, O Israel, and observe to do it; that it may be well with thee, and that ye may increase mightily, as the LORD, the God of thy fathers, hath promised unto thee--a land flowing with milk and honey. {P}
ד שְׁמַע, יִשְׂרָאֵל: יְהוָה אֱלֹהֵינוּ, יְהוָה אֶחָד. 4 Hear, O Israel: the LORD our God, the LORD is one.
ה וְאָהַבְתָּ, אֵת יְהוָה אֱלֹהֶיךָ, בְּכָל-לְבָבְךָ וּבְכָל-נַפְשְׁךָ, וּבְכָל-מְאֹדֶךָ. 5 And thou shalt love the LORD thy God with all thy heart, and with all thy soul, and with all thy might.
ו וְהָיוּ הַדְּבָרִים הָאֵלֶּה, אֲשֶׁר אָנֹכִי מְצַוְּךָ הַיּוֹם--עַל-לְבָבֶךָ. 6 And these words, which I command thee this day, shall be upon thy heart;
ז וְשִׁנַּנְתָּם לְבָנֶיךָ, וְדִבַּרְתָּ בָּם, בְּשִׁבְתְּךָ בְּבֵיתֶךָ וּבְלֶכְתְּךָ בַדֶּרֶךְ, וּבְשָׁכְבְּךָ וּבְקוּמֶךָ. 7 and thou shalt teach them diligently unto thy children, and shalt talk of them when thou sittest in thy house, and when thou walkest by the way, and when thou liest down, and when thou risest up.
ח וּקְשַׁרְתָּם לְאוֹת, עַל-יָדֶךָ; וְהָיוּ לְטֹטָפֹת, בֵּין עֵינֶיךָ. 8 And thou shalt bind them for a sign upon thy hand, and they shall be for frontlets between thine eyes.
ט וּכְתַבְתָּם עַל-מְזֻזוֹת בֵּיתֶךָ, וּבִשְׁעָרֶיךָ. {ס} 9 and thou shalt write them upon the door-posts of thy house, and upon thy gates. {S}

Deuteronomy 11:13-21

יג וְהָיָה, אִם-שָׁמֹעַ תִּשְׁמְעוּ אֶל-מִצְו‍ֹתַי, אֲשֶׁר אָנֹכִי מְצַוֶּה אֶתְכֶם, הַיּוֹם--לְאַהֲבָה אֶת-יְהוָה אֱלֹהֵיכֶם, וּלְעָבְדוֹ, בְּכָל-לְבַבְכֶם, וּבְכָל-נַפְשְׁכֶם. 13 And it shall come to pass, if ye shall hearken diligently unto My commandments which I command you this day, to love the LORD your God, and to serve Him with all your heart and with all your soul,
יד וְנָתַתִּי מְטַר-אַרְצְכֶם בְּעִתּוֹ, יוֹרֶה וּמַלְקוֹשׁ; וְאָסַפְתָּ דְגָנֶךָ, וְתִירֹשְׁךָ וְיִצְהָרֶךָ. 14 that I will give the rain of your land in its season, the former rain and the latter rain, that thou mayest gather in thy corn, and thy wine, and thine oil.
טו וְנָתַתִּי עֵשֶׂב בְּשָׂדְךָ, לִבְהֶמְתֶּךָ; וְאָכַלְתָּ, וְשָׂבָעְתָּ. 15 And I will give grass in thy fields for thy cattle, and thou shalt eat and be satisfied.
טז הִשָּׁמְרוּ לָכֶם, פֶּן יִפְתֶּה לְבַבְכֶם; וְסַרְתֶּם, וַעֲבַדְתֶּם אֱלֹהִים אֲחֵרִים, וְהִשְׁתַּחֲוִיתֶם, לָהֶם. 16 Take heed to yourselves, lest your heart be deceived, and ye turn aside, and serve other gods, and worship them;
יז וְחָרָה אַף-יְהוָה בָּכֶם, וְעָצַר אֶת-הַשָּׁמַיִם וְלֹא-יִהְיֶה מָטָר, וְהָאֲדָמָה, לֹא תִתֵּן אֶת-יְבוּלָהּ; וַאֲבַדְתֶּם מְהֵרָה, מֵעַל הָאָרֶץ הַטֹּבָה, אֲשֶׁר יְהוָה, נֹתֵן לָכֶם. 17 and the anger of the LORD be kindled against you, and He shut up the heaven, so that there shall be no rain, and the ground shall not yield her fruit; and ye perish quickly from off the good land which the LORD giveth you.
יח וְשַׂמְתֶּם אֶת-דְּבָרַי אֵלֶּה, עַל-לְבַבְכֶם וְעַל-נַפְשְׁכֶם; וּקְשַׁרְתֶּם אֹתָם לְאוֹת עַל-יֶדְכֶם, וְהָיוּ לְטוֹטָפֹת בֵּין עֵינֵיכֶם. 18 Therefore shall ye lay up these My words in your heart and in your soul; and ye shall bind them for a sign upon your hand, and they shall be for frontlets between your eyes.
יט וְלִמַּדְתֶּם אֹתָם אֶת-בְּנֵיכֶם, לְדַבֵּר בָּם, בְּשִׁבְתְּךָ בְּבֵיתֶךָ וּבְלֶכְתְּךָ בַדֶּרֶךְ, וּבְשָׁכְבְּךָ וּבְקוּמֶךָ. 19 And ye shall teach them your children, talking of them, when thou sittest in thy house, and when thou walkest by the way, and when thou liest down, and when thou risest up.
כ וּכְתַבְתָּם עַל-מְזוּזוֹת בֵּיתֶךָ, וּבִשְׁעָרֶיךָ. 20 And thou shalt write them upon the door-posts of thy house, and upon thy gates;
כא לְמַעַן יִרְבּוּ יְמֵיכֶם, וִימֵי בְנֵיכֶם, עַל הָאֲדָמָה, אֲשֶׁר נִשְׁבַּע יְהוָה לַאֲבֹתֵיכֶם לָתֵת לָהֶם--כִּימֵי הַשָּׁמַיִם, עַל-הָאָרֶץ. {ס} 21 that your days may be multiplied, and the days of your children, upon the land which the LORD swore unto your fathers to give them, as the days of the heavens above the earth. {S}
Order and Installation Process
  1. go to the website comeselah.com
  2. choose your mezuzah
  3. order the mezuzah and fill out the credit card and delivery information, in this case your email address etc.
  4. you will receive an order confirmation. (If you do not receive an email please check your spam/ junk folders.)
  5. once the credit card is ran your order and download information will be sent via email
  6. the email will contain a download link and activation code
  7. click the link, download the application (If you click the link and it does not work, please copy and past the link into your internet browser.
  8. enter the activation code during the appropriate step or choose "trial"
  9. complete installation
  10. click on the icon in the lower right hand system tray or on the desktop icon
Minimum System Requirements
  • Windows XP or Vista
  • 1ghz processor
  • 256mb ram
  • 150mb of free hard drive space
  • 2D accelerated video card
  • Microsoft .NET 3.5 SP 1
  • internet connection