1. "And Hashem said to Moses, 'Go in to Pharaoh, for I have hardened his heart...'" (Shemot 10:1). Rabbi Yehuda opened the discussion, saying: "Happy are the people that know the joyful note; they shall walk, Hashem, in the light of Your countenance" (Tehilim 89:16). How much should people walk in the ways of the Holy One, blessed be He, and observe the commandments of the Torah in order to merit the World to Come, and that they may be delivered from all Accusers above and below. For as there are Accusers in the world below, so there are Adversaries above whose function is to ACCUSE people.
2. Those who observe the commandments of the Torah and walk the right path in fear of their Master, good Advocates are situated above them, as it is written, "If there be an angel over him, an interpreter, one among a thousand...then He is gracious to him, and says, 'Deliver him from going down to the pit: I have found a ransom'" (Iyov 33:23). Therefore, fortunate is he who observes the commandments of the Torah.
3. Rabbi Chiya said to him, If so, why is it necessary to have an angel to intercede for the person, seeing it is written, "For Hashem will be your confidence and will keep your foot from being caught" (Mishlei 3:26). "Hashem will guard you from all evil" (Tehilim 121:7). For the Holy One, blessed be He, sees everything that a man does in the world, both good and evil. And so He says, "'can any hide himself in secret places that I shall not see him?' Says Hashem" (Yirmeyah 23:24). IF THIS IS SO, WHY DO WE NEED AN ANGEL TO INTERCEDE OR ACCUSE?
4. Rabbi Yehuda said, Certainly it is so THAT THE HOLY ONE, BLESSED BE HE, SEES EVERYTHING. But it is written, "And touch his bone and his flesh" (Iyov 2:5), and "although you did move me against him to destroy him without cause" (Ibid. 3). This shows that permission was granted to the Other Side to accuse in worldly matters, and they should be given into his hands. All these things are to stay concealed before the Holy One, blessed be He, and you have no right to follow them TO INVESTIGATE THEM, because they are the statutes of the Holy One, blessed be He. Humans are not permitted to be particular about them except for those truly Righteous who know the secrets of the Torah and go in the way of wisdom to know these hidden things in the Torah. THIS IS THE MEANING OF, "HAPPY ARE THE PEOPLE THAT KNOW THE JOYFUL NOTE (LIT. 'TRUAH')" (TEHILIM 89:16), THAT IS, THEY KNOW THE WAYS OF BLESSED HASHEM, AND THAT HE BRINGS EVIL AND GOOD THROUGH MESSENGERS, ALTHOUGH HE CAN DO IT HIMSELF. SO IN THE PASSAGE, "GO IN TO PHARAOH," THE HOLY ONE, BLESSED BE HE, WANTED PHARAOH TO LET THE CHILDREN OF YISRAEL GO, EVEN THOUGH HE WAS ABLE TO TAKE THEM OUT AGAINST HIS WILL.