Thus says the Lord: What wrong did your ancestors find in me that they went far from me, and went after worthless things, and became worthless themselves? They did not say, "Where is the Lord who brought us up from the land of Egypt, who led us in the wilderness, in a land of deserts and pits, in a land of drought and deep darkness, in a land that no one passes through, where no one lives?" I brought you into a plentiful land to eat its fruits and its good things. But when you entered you defiled my land, and made my heritage an abomination. The priests did not say, "Where is the Lord?" Those who handle the law did not know me; the rulers transgressed against me; the prophets prophesied by Baal, and went after things that do not profit (NRSV 2:5-8).
Thus saith the Lord, What iniquity have your fathers found in me, that they are gone far from me, and have walked after vanity, and are become vain? Neither said they, Where is the Lord that brought us up out of the land of Egypt, that led us through the wilderness, through a land of deserts and of pits, through a land of drought, and of the shadow of death, through a land that no man passed through, and where no man dwelt? And I brought you into a plentiful country, to eat the fruit thereof and the goodness thereof; but when ye entered, ye defiled my land, and made mine heritage an abomination. The priests said not, Where is the Lord? and they that handle the law knew me not: the pastors also transgressed against me, and the prophets prophesied by Baal, and walked after things that do not profit (KJV 2:5-8).
God clearly believes that he gave the people no reason to betray him. He's been pretty darn good to them over the years. And what happens? They never write, they never call—what's wrong with these kids today??
Thus says the Lord of hosts, the God of Israel: Add your burnt offerings to your sacrifices, and eat the flesh. For in the day that I brought your ancestors out of the land of Egypt, I did not speak to them or command them concerning burnt offerings and sacrifices. But this command I gave them, "Obey my voice, and I will be your God, and you shall be my people; and walk only in the way that I command you, so that it may be well with you" (NRSV 7:21-23).
Thus saith the Lord of hosts, the God of Israel; Put your burnt offerings unto your sacrifices, and eat flesh. For I spake not unto your fathers, nor commanded them in the day that I brought them out of the land of Egypt, concerning burnt offerings or sacrifices: But this thing commanded I them, saying, Obey my voice, and I will be your God, and ye shall be my people: and walk ye in all the ways that I have commanded you, that it may be well unto you (KJV 7:21-23).
God doesn't feel betrayed because the people are failing to give him sacrifices; they're still giving him sacrifices, actually. He feels betrayed because he doesn't have their hearts, their inner feelings, and that's a much more significant betrayal. At this point, the people are just going through the motions in their relationship with him.
Therefore thus says the Lord: Ask among the nations: Who has heard the like of this? The virgin Israel has done a most horrible thing. Does the snow of Lebanon leave the crags of Sirion? Do the mountain waters run dry, the cold flowing streams? (NRSV 18:13-14)
Therefore thus saith the Lord; Ask ye now among the heathen, who hath heard such things: the virgin of Israel hath done a very horrible thing. Will a man leave the snow of Lebanon which cometh from the rock of the field? or shall the cold flowing waters that come from another place be forsaken?" (KJV 18:13-14)
Jeremiah is saying that betraying God is like a violation of the natural order of things. Israel and God—they belong together like snow and the mountains, like bagels and cream cheese, like loincloths and loins.
But in the prophets of Jerusalem I have seen a more shocking thing: they commit adultery and walk in lies; they strengthen the hands of evildoers, so that no one turns from wickedness; all of them have become like Sodom to me, and its inhabitants like Gomorrah. Therefore thus says the Lord of hosts concerning the prophets: I am going to make them eat wormwood, and give them poisoned water to drink; for from the prophets of Jerusalem ungodliness has spread throughout the land (NRSV 23:14-15).
I have seen also in the prophets of Jerusalem a horrible thing: they commit adultery, and walk in lies: they strengthen also the hands of evildoers, that none doth return from his wickedness; they are all of them unto me as Sodom, and the inhabitants thereof as Gomorrah. Therefore thus saith the Lord of hosts concerning the prophets; Behold, I will feed them with wormwood, and make them drink the water of gall: for from the prophets of Jerusalem is profaneness gone forth into all the land (KJV 23:14-15).
Even the prophets have betrayed God, which is a pretty big deal, given that they're the ones who are supposed to be directly in touch with him. When the prophets turn on you, it's more dangerous, because they can influence the people. They were the "media" of their time. Anytime you hear Sodom and Gomorrah mentioned, you know things aren't going to end well.
And the prophet Jeremiah said to the prophet Hananiah, "Listen, Hananiah, the Lord has not sent you, and you made this people trust in a lie. Therefore thus says the Lord: I am going to send you off the face of the earth. Within this year you will be dead, because you have spoken rebellion against the Lord." In that same year, in the seventh month, the prophet Hananiah died (NRSV 28:15-17).
Then said the prophet Jeremiah unto Hananiah the prophet, Hear now, Hananiah; The Lord hath not sent thee; but thou makest this people to trust in a lie. Therefore thus saith the Lord; Behold, I will cast thee from off the face of the earth: this year thou shalt die, because thou hast taught rebellion against the Lord. So Hananiah the prophet died the same year in the seventh month (KJV 28:15-17).
Another example of how the prophets can be pretty persuasive with the people, and this time Hananiah pays the ultimate price for his false prophesying. Why do you think the people believed Hananiah and not Jeremiah?
Now Johanan son of Kareah and all the leaders of the forces in the open country came to Gedaliah at Mizpah and said to him, "Are you at all aware that Baalis king of the Ammonites has sent Ishmael son of Nethaniah to take your life?" But Gedaliah son of Ahikam would not believe them. Then Johanan son of Kareah spoke secretly to Gedaliah at Mizpah, "Please let me go and kill Ishmael son of Nethaniah, and no one else will know. Why should he take your life, so that all the Judeans who are gathered around you would be scattered, and the remnant of Judah would perish?" But Gedaliah son of Ahikam said to Johanan son of Kareah, "Do not do such a thing, for you are telling a lie about Ishmael (NRSV 40:13-16)."
Moreover Johanan the son of Kareah, and all the captains of the forces that were in the fields, came to Gedaliah to Mizpah, and said unto him, Dost thou certainly know that Baalis the king of the Ammonites hath sent Ishmael the son of Nethaniah to slay thee? But Gedaliah the son of Ahikam believed them not. Then Johanan the son of Kareah spake to Gedaliah in Mizpah secretly saying, Let me go, I pray thee, and I will slay Ishmael the son of Nethaniah, and no man shall know it: wherefore should he slay thee, that all the Jews which are gathered unto thee should be scattered, and the remnant in Judah perish? But Gedaliah the son of Ahikam said unto Johanan the son of Kareah, Thou shalt not do this thing: for thou speakest falsely of Ishmael (KJV 40:13-16).
Here the betrayal in question isn't another example of people betraying God—it's a betrayal of a good man, Gedaliah, by the murderous Ishmael. These were pretty paranoid times.
In the seventh month, Ishmael son of Nethaniah son of Elishama, of the royal family, one of the chief officers of the king, came with ten men to Gedaliah son of Ahikam, at Mizpah. As they ate bread together there at Mizpah, Ishmael son of Nethaniah and the ten men with him got up and struck down Gedaliah son of Ahikam son of Shaphan with the sword and killed him, because the king of Babylon had appointed him governor in the land. Ishmael also killed all the Judeans who were with Gedaliah at Mizpah, and the Chaldean soldiers who happened to be there (NRSV 41:1-3).
Now it came to pass in the seventh month, that Ishmael the son of Nethaniah the son of Elishama, of the seed royal, and the princes of the king, even ten men with him, came unto Gedaliah the son of Ahikam to Mizpah; and there they did eat bread together in Mizpah. Then arose Ishmael the son of Nethaniah, and the ten men that were with him, and smote Gedaliah the son of Ahikam the son of Shaphan with the sword, and slew him, whom the king of Babylon had made governor over the land. Ishmael also slew all the Jews that were with him, even with Gedaliah, at Mizpah, and the Chaldeans that were found there, and the men of war (KJV 41:1-3).
Ishmael isn't just harming Gedaliah—he's also helping to upset God's plans for the people who are still in Judah. They flee to Egypt against God's orders because they know the Babylonians will want some serious revenge for the death of Gedaliah.
He shall come and ravage the land of Egypt, giving those who are destined for pestilence, to pestilence, and those who are destined for captivity, to captivity, and those who are destined for the sword, to the sword. He shall kindle a fire in the temples of the gods of Egypt; and he shall burn them and carry them away captive; and he shall pick clean the land of Egypt, as a shepherd picks his cloak clean of vermin; and he shall depart from there safely. He shall break the obelisks of Heliopolis, which is in the land of Egypt; and the temples of the gods of Egypt he shall burn with fire (NRSV 43:11-13).
And when he cometh, he shall smite the land of Egypt, and deliver such as are for death to death; and such as are for captivity to captivity; and such as are for the sword to the sword. And I will kindle a fire in the houses of the gods of Egypt; and he shall burn them, and carry them away captives: and he shall array himself with the land of Egypt, as a shepherd putteth on his garment; and he shall go forth from thence in peace. He shall break also the images of Bethshemesh, that is in the land of Egypt; and the houses of the gods of the Egyptians shall he burn with fire (KJV 43:11-13).
These are the consequences of the Judeans' betrayal: by moving to Egypt against God's instructions, they don't avoid violence and death. They run right into it. When it comes to God's wrath, you can run but you can't hide.