וְלֹֽא־יִדְבַּ֧ק בְּיָדְךָ֛ מְא֖וּמָה מִן־הַחֵ֑רֶם לְמַעַן֩ יָשׁ֨וּב יְהוָ֜ה מֵחֲר֣וֹן אַפּ֗וֹ וְנָֽתַן־לְךָ֤ רַחֲמִים֙ וְרִֽחַמְךָ֣ וְהִרְבֶּ֔ךָ כַּאֲשֶׁ֥ר נִשְׁבַּ֖ע לַאֲבֹתֶֽיךָ׃
Janganlah ada sesuatu pun dari barang yang dikhususkan untuk ditumpas itu melekat pada tanganmu, supaya Yang Mahakekal berbalik dari murka-Nya yang menyala-nyala dan memberikan belas kasihan kepadamu, mengasihani engkau, dan membuat engkau bertambah banyak, sebagaimana telah Ia janjikan dengan sumpah kepada nenek moyangmu,
Akeidat Yitzchak
We find the following statement in Midrash Rabbah Parshat Eykev, concerning the covenant between G'd and Israel: Rabbi Shimon said "what is this subject comparable to? To the king who married a lady of aristocratic descent." She brought two irises with her into the marriage. Therefore, the king also gave her two irises. When his wife later on lost those flowers, her husband took his flowers back from her also. After a while , when his wife had regained her standing, she restored the flowers and the husband also gave her back his flowers. You will note that Abraham bestowed two qualities on his children, i.e "righteousness and justice." (Genesis 18,19) To match this, G'd had equipped Abraham's children with two qualities also, "loving kindness and mercy," as it is written in Deut. 7,9, "and He will preserve for you the covenant and the kindness. It is further written in Deut. 13,18 "He will give you mercy and have mercy on you." When Israel lost its distinctive qualities, G'd withdrew His contribution as we read in Amos 6,12, "you turned justice into gall and the fruit of the righteous into wormwood." So G'd says "I have withdrawn My peace from this people, and the loving kindness and mercy." (Jeremiah 16,5) When the Jewish people cleanse themselves, as is written "Zion is being redeemed through justice and its penitent sinners through righteousness," (Isaiah 1,27) G'd also restores kindness and mercy. We read in Isaiah 54,10, "even if mountains were to disappear as well as the hills be shaken, My kindness will not depart from you and My covenant of peace will not be shaken, says the Lord who has mercy upon you." Since Israel contributed its share, G'd contributes His own share, and places it on the head of His chosen lady, as is written "I betroth you unto Me through righteousness and justice, through loving kindness and mercy. (Hoseah 2,21)
Duties of the Heart
One: the Creator is merciful on a man more than any other merciful being, and all mercy and compassion that a man is shown from anyone besides G-d is really derived from G-d's mercy and compassion, as the verse says "He will give you compassion, and cause others to have compassion on you and multiply you" (Devarim 13:18).