(יב) וְהָיָ֣ה ׀ עֵ֣קֶב תִּשְׁמְע֗וּן אֵ֤ת הַמִּשְׁפָּטִים֙ הָאֵ֔לֶּה וּשְׁמַרְתֶּ֥ם וַעֲשִׂיתֶ֖ם אֹתָ֑ם וְשָׁמַר֩ יְהוָ֨ה אֱלֹהֶ֜יךָ לְךָ֗ אֶֽת־הַבְּרִית֙ וְאֶת־הַחֶ֔סֶד אֲשֶׁ֥ר נִשְׁבַּ֖ע לַאֲבֹתֶֽיךָ׃ (יג) וַאֲהֵ֣בְךָ֔ וּבֵרַכְךָ֖ וְהִרְבֶּ֑ךָ וּבֵרַ֣ךְ פְּרִֽי־בִטְנְךָ֣ וּפְרִֽי־אַ֠דְמָתֶךָ דְּגָ֨נְךָ֜ וְתִֽירֹשְׁךָ֣ וְיִצְהָרֶ֗ךָ שְׁגַר־אֲלָפֶ֙יךָ֙ וְעַשְׁתְּרֹ֣ת צֹאנֶ֔ךָ עַ֚ל הָֽאֲדָמָ֔ה אֲשֶׁר־נִשְׁבַּ֥ע לַאֲבֹתֶ֖יךָ לָ֥תֶת לָֽךְ׃
Deuteronomy 7:12 Now, because (ekev) you listened to these commandments, keeping and observing them, YHVH will keep for you the covenant of loyalty that he swore to your fathers;
Deuteronomy 7:13 God will love you, God will bless you, God will make-you-many, God will bless the fruit of your belly and the fruit of your soil, your grain, your new-wine, and your shining-oil, the offspring of your cattle and the fecundity of your sheep, upon the soil that he swore to your fathers, to give you.
(1) והיה עקב תשמעון "Now, because (ekev) you listened to these commandments" (The Hebrew text may be taken to signify if you will hear the heel, עקב) — If, even the lighter commands which a person usually treads on with his heels (i.e. which a person is inclined to treat lightly), you will hearken to,
(2) עקב For, the reward that comes generally at the end;
(א) רַבִּי אוֹמֵר, אֵיזוֹהִי דֶרֶךְ יְשָׁרָה שֶׁיָּבֹר לוֹ הָאָדָם, כֹּל שֶׁהִיא תִפְאֶרֶת לְעוֹשֶׂיהָ וְתִפְאֶרֶת לוֹ מִן הָאָדָם. וֶהֱוֵי זָהִיר בְּמִצְוָה קַלָּה כְבַחֲמוּרָה, שֶׁאֵין אַתָּה יוֹדֵעַ מַתַּן שְׂכָרָן שֶׁל מִצְוֹת. וֶהֱוֵי מְחַשֵּׁב הֶפְסֵד מִצְוָה כְּנֶגֶד שְׂכָרָהּ, וּשְׂכַר עֲבֵרָה כְנֶגֶד הֶפְסֵדָהּ. וְהִסְתַּכֵּל בִּשְׁלשָׁה דְבָרִים וְאִי אַתָּה בָא לִידֵי עֲבֵרָה, דַּע מַה לְּמַעְלָה מִמְּךָ, עַיִן רוֹאָה וְאֹזֶן שׁוֹמַעַת, וְכָל מַעֲשֶׂיךָ בַסֵּפֶר נִכְתָּבִין:
(1) Rabbi [Yehuda haNasi] said: Which is the straight path that a person should choose for himself? Whichever [path] that is [itself] praiseworthy for the person adopting [it], And praiseworthy to him from [other] people. And be as careful with a light commandment as with a weighty one, for you do not know the reward given [for the fulfillment] of [the respective] commandments. Also, weigh the loss [that may be sustained through the fulfillment] of a commandment against the reward [that may be obtained] for [fulfilling] it. And [weigh] the gain [that may be obtained through the committing] of a transgression against the loss [that may be sustained] by [committing] it. Keep your eye on three things, and you will not come to sin: Know what is above you: An Eye that sees, and an Ear that hears, and all your deeds are written in a book.
(ב) בֶּן עַזַּאי אוֹמֵר, הֱוֵי רָץ לְמִצְוָה קַלָּה כְבַחֲמוּרָה, וּבוֹרֵחַ מִן הָעֲבֵרָה. שֶׁמִּצְוָה גּוֹרֶרֶת מִצְוָה, וַעֲבֵרָה גוֹרֶרֶת עֲבֵרָה. שֶׁשְּׂכַר מִצְוָה, מִצְוָה. וּשְׂכַר עֲבֵרָה, עֲבֵרָה:
(2) Ben Azai says: Run to do an easy commandment as to a difficult one, and flee from sin; since a commandment leads to another commandment, and a sin leads to another sin; since the reward for a commandment is another commandment, and the reward for a sin is another sin.
(א) אֵלּוּ דְבָרִים שֶׁאֵין לָהֶם שִׁעוּר. הַפֵּאָה, וְהַבִּכּוּרִים, וְהָרֵאָיוֹן, וּגְמִילוּת חֲסָדִים, וְתַלְמוּד תּוֹרָה. אֵלּוּ דְבָרִים שֶׁאָדָם אוֹכֵל פֵּרוֹתֵיהֶן בָּעוֹלָם הַזֶּה וְהַקֶּרֶן קַיֶּמֶת לוֹ לָעוֹלָם הַבָּא. כִּבּוּד אָב וָאֵם, וּגְמִילוּת חֲסָדִים, וַהֲבָאַת שָׁלוֹם בֵּין אָדָם לַחֲבֵרוֹ, וְתַלְמוּד תּוֹרָה כְּנֶגֶד כֻּלָּם:
(1) These are the things that have no measure: Peah [corner of the field which, while harvesting, must be left for the poor], Bikurim [First-fruits that must be brought to the Temple and given to the priest], the appearance-sacrifice [brought to the Temple on Pilgrimage Festivals], acts of kindness, and the study of the Torah. These are things the fruits of which a man enjoys in this world, while the principal remains for him in the World to Come: Honoring one's father and mother, acts of kindness, and bringing peace between a man and his fellow. But the study of Torah is equal to them all.