חַת אֲשֶׁ֤ר לֹא־עָבַ֙דְתָּ֙ אֶת־יְהֹוָ֣ה אֱלֹהֶ֔יךָ בְּשִׂמְחָ֖ה וּבְט֣וּב לֵבָ֑ב מֵרֹ֖ב כֹּֽל׃ Because you would not serve your God יהוה in joy and gladness over the abundance of everything, https://www.sefaria.org/Deuteronomy.28.47 עִבְד֣וּ אֶת־יְהֹוָ֣ה בְּשִׂמְחָ֑ה בֹּ֥אוּ לְ֝פָנָ֗יו בִּרְנָנָֽה׃ worshipthe LORD in gladness;come into His presence with shouts of joy. https://www.sefaria.org/Psalms.100.2 RabbeynuBachya: The Torah accuses people who do serve G’d not to have done so joyfully.A person is obligated not merely to carry out G’d’s instructions but to do sogladly, in a happy frame of mind. Joy when performing any of G’d’s commandmentsis considered as fulfillment of a commandment by itself, meriting additionalreward. Thisis why one may be punished for failing to perform the commandments with ajoyful heart. This is why the Torah requires that its commandments be performedwith full intent and joyfully. Oursages in Midrash Ruth Rabbah 5,6 comment concerning this that if Reuven hadbeen aware that G’d would write in the Torah concerning his attempts to saveJoseph’s life from the hands of his other brothers (Genesis 37,21) that hewould receive a reward not only for his deed but for the good intentionsaccompanying same, he would have carried Joseph on his shoulders and broughthim back to his (their) father. TheTorah also makes a point of underlining the joy in Aaron’s heart when he sawhis brother Moses again after so many years. Had he known that his feelingswould be commented upon favorably (Exodus 4,14), he would have gone out to meethis brother accompanied by an orchestra of many different musicalinstruments. HadBoaz known that his offering Ruth food and drink in abundance would be recordedfor eternity as a good deed of his, he would have fed her the choicest parts ofa fatted calf, instead of merely bread and vinegar (Ruth 2,14). https://www.sefaria.org/Rabbeinu_Bahya,_Devarim_28.47.1 ….writesfurther Naturally,the joy which accompanies the performance of a commandment by an individual Jewis in a class by itself. Seeing that performance of the commandments iscalled עבודת ה',“serving the Lord,” we can understand what is written in Deut. 28,16 תחת אשר לא עבדת את ה' אלוקיך בשמחה,“on account of the fact that you did not perform the commandments of the Lordyour G’d with joy, etc.” WhenDavid writes in Psalms 100,2 עבדו את ה' בשמחה,“serve the Lord with joy,” he does not refer to the offering of sacrificialanimals but to the performance of each and every commandment which it is ourduty to perform. Joyis the ingredient which makes service of the Lord something perfect. Thisconcept helps us understand the unusual phrase in Numbers 4,46 לעבוד עבודת עבודה.Concerning this expression our sages in Erchin 11 ask what kind of service thisis that the Torah speaks of there. The answer given in the Talmud is that theTorah speaks of offering songs and hymns. TheLevites are commanded to offer songs and encourage expressions of joy toaccompany the sacrificial offerings. All of this was to ensure that joy is theprevailing sentiment accompanying service of the Lord. Arizal: joyincreases one’s desire and love of adhering to HaShem-יהו״ה,blessed is He, ….. For, a person who serves HaShem-יהו״ה,blessed is He, with melancholy, is likened to a servant who serves his masterwith a sullen and annoyed face. https://www.sefaria.org/Sha'arei_Kedusha,_Part_2_4.30 Mesillas Yesharim -….And our sages said: 'the Divine presence rests on a person only through his rejoicing in a mitzva' (Shabbat 30b). RabbiSamson Raphael Hirsch points out that theHebrew word same'ach (=happy), is closely related to the word tzome'ach (=growing). This is because human happiness is contingent on spiritual growth. Ifwe fail to feel the joy of mitzvos, it is because we are unaware that mitzvosmake us grow. RabbiManis Friedman (chassidish answer) is that the charge 'serve Hashemb'simcha' is not a charge to be happy when serving Hashem. It's a result.If you truly serve Hashem, meaning you are serving Him, you finally get toescape yourself for a while! Servingourselves, making our lives about us (even if it means 'my spiritualgrowth'!) is what makes us depressed. If we realise that we are fulfillingHashem's essential Ratzon, it's about Him not us, and at the same time doingthe vitally important work of bringing His plan to completion, fulfilling yourvery purpose, then automatically you will be b'simcha. Soread it 'if you serve Hashem, you'll be b'simcha' TheTorah is not telling us that we didn’t serve Hashem. It is telling us that wedidn’t serve Him with joy. Is this by itself such a severe ...
