Musar zu Jeschijahu 1:15

Modesty is indeed a good quality and is the opposite of arrogance. And he who possesses this quality has already turned away his soul from all sorts of evils, and he who has reached this honored lofty degree performs a precept and receives his reward according to the greatness of his humility. For Modesty is the root of Service to God, and a small deed done with Modesty is received by God, Blessed be He, a thousand times more readily than a great deed performed with arrogance. And thus did our Sages say: "The one who sacrifices much and the one who sacrifices little have the same merit, provided that the heart is directed to heaven" (Berakoth 5b Menahoth, 110:a). But a work done with arrogance is not welcomed by God, Blessed be He, for it is an abomination to His Spirit, as it is said: "Every one that is proud in heart is an abomination to the Lord" (Proverbs 16:5). "And because of this he cries and is not answered, as it is said: "Yea, when ye make many prayers I will not hear" (Isaiah 1:15). And a man of arrogance may perform the precepts and they tear them to pieces before his eyes, as it is said: "Oh, that there were even one among you that would shut the doors (of the Temple so that the arrogant would not presume to serve Me!)" (Mal. 1:10). And when an arrogant person brings a sacrifice it is not received, as it is said: "Who hath required this at your hands, to trample My courts?" (Is. 1:12). And, it is said: "Add your burnt offerings unto your sacrifices and eat ye flesh" (Jer. 7:21). (That is to say. "Don't offer your burnt offerings to Me; I do not want them.")

And what really is modesty? It is humility and lowliness of the spirit, regarding oneself as nothing. And a man must feel this constantly — to be low in his own eyes, humble of soul, tender of heart, and broken in spirit. The root of modesty is that he shall consider, while he is at peace and quiet, healthy and rich, that the Creator, Blessed be He, has done much good to him, and that he is undeserving of all that God has given him. And he should think about the greatness of God and the exaltation of His glory, and should consider, "What am I? Am I not a small humble creature and I am in a lowly transitory world." And he should further think, "All the good deeds that I am able to do are nothing but a drop in the ocean in contrast with what I ought to do." And he must do all of his deeds for the honor of Heaven, and not to flatter any man, or for the sake of pleasure, but he must do everything for the sake of God's Great Name. This is the root of modesty

Know that anyone who wishes to know if his God is pleased with him should weigh within himself, as we have said, his merits and deficiencies. If he sees that he inclines to evil lusts and the pursuit of wealth, the lust of women, immoral profit, robbery, and pleasures more than he inclines to the service of God and to prayer, charity, and good deeds, let him know that he is wicked and that God does not accept his actions. But if he inclines to good deeds more than he inclines to things which are bad, let him know that he has been noted for good. If a man wishes to do a worthy deed or fulfill a commandment, and this deed happens to be close at hand and nothing restrains him from doing this deed, then let him know that he has found favor in the eyes of his God. But if he sees that when he wishes to do a sinful thing, nothing happens to interfere or restrain him, and that when he wishes to do a worthy deed or observe a commandment, there are certain things which do interfere and restrain him, let him know that the Creator rejects him and does not love his deeds. It is said (Isaiah 1:15), “And when you spread forth your hands, I will hide Mine eyes from you.”

These three פרשיות are always read in the three weeks of mourning culminating in the fast of the Ninth of Av; their content is most appropriate at that time. The reason we have lost the Temple and have been sent into exile is because we were guilty of violating those Torah's laws designed to perfect our soul, body and financial dealings. Our sages have said that during the period of the first Temple Israel sinned by worshiping idols and by engaging in sexual licentiousness and murder (Jerusalem Talmud Yuma 1,1). Ever since the destruction of the first Temple, the damage done by committing these sins has not been repaired, not even when the second Temple was built. This is why five important manifestations of G–d's Presence [proof of a high spiritual level of the Jewish people], were missing during all the years that the second Temple functioned. Our sages found this alluded to in the defective spelling of the word (ה)ואכבד in Chagai 1,8: עלו ההר והביאו עצים ובנו בית, וארצה בו ואכבד אמר השם. "Go up to the mountain, get timber and rebuild the House; then I will look on it with favor and I will be glorified-thus said the Lord." The missing letter ה was the prophet's way of telling Israel that the second Temple would be inferior to the first in five respects (Yuma 21b). The sin of worshiping idols is essentially one of the soul; the very thought that there are other deities beside the Lord G–d is prohibited. Sexual licentiousness and perversion, is, of course, a sin committed by the body. There is no other sin that involves as many of one's limbs and organs simultaneously as engaging in sexual intercourse. Murder also involves all parts of the body; all the organs and limbs of the victim are rendered useless. Jerusalem had been guilty of that sin also, since the hands of the Jerusalemites are described as "filled with blood" (Isaiah 1,15). That same generation had also been guilty of unfair dealings in monetary matters, as described by Isaiah 1,23: "Your rulers are rogues and cronies of thieves; all of them greedy for bribes." The making of vows, or the failure to honor them, also involves one's soul. The immediate cause of Nebuchadnezzar's attack on Jerusalem was King's Zedekiah having broken his solemn oath to the king of Babylonia not to rebel against his rule (Kings II 25,1). This is why the elders of Zion are reported as having put dust on their heads and having lowered their heads to the ground (Lamentations 2,10). Eichah Rabbah 2,14 relates that the members of the Jewish Supreme Court at the time of King Zedekiah were executed as punishment for violation of their נדרים, vows. According to the Midrash the oath of loyalty had been taken on the golden altar, i.e. in the Sanctuary.

How excellent is the quality of repentance. Last night this one was separated from the Lord, the God of Israel, Blessed be He. As it is said, "But your iniquities have separated between you and your God" (Is. 59:2). He cried and he was not answered, as it is said, "Yea, when ye make many prayers, I will not hear" (Is. 1:15). And he fulfilled precepts and they were torn up before his face, as it is said, "Who hath required this at your hand, to trample my courts" (Is. 1:12), and, "Oh that there were even one among you that would shut the doors" Mal. 1:10), and, "Hold your burnt offerings unto your sacrifices and eat ye flesh" (Jer. 7:21). Yet today he is closely attached to the Divine Presence, as it is said, "But you, who hold fast to the Lord your God" (Deut. 4:4). He cries out and is answered at once, as it is said, "And it shall come to pass that, before they call, I will answer" (Is. 65:24). He fulfills the commandments and they are received with pleasure and with joy, as it is said, "For the Lord hath already accepted thy works" (Eccl. 9:7). Moreover, his commandments are desired, as it is said, "Then shall the offering of Judah and Jerusalem be pleasant unto the Lord, as in days of old and in ancient years" (Mal. 3:4).