Father Hopko says that it's often against His people that God is shown to be angry or wrathful:
So let’s look at the Bible a bit, from the perspective of the wrath of God. What are the first places that you have God being exceedingly angry? The anger of God was kindled against…Guess who it’s against! It’s against Moses. It’s in
Exodus 4 when God is trying to call Moses, and to get Moses to lead the people out of Egypt. Moses says: “I can’t do it. I can’t do it. It is not I, Lord. I can’t do it. Call somebody else. I’m not eloquent. I can’t speak well. I don’t have a good tongue.” Then God says to Moses: “Who made your mouth? Who makes you dumb or deaf or seeing or blind? Is it not, I, says the Lord. Amen Moses. You’re dealing with the Lord God Almighty here. Who do you think you are?” And then God says to him: “I will be your mouth, and I will teach you what you shall speak.” But then Moses he answers God back. He says: “Oh my Lord. Send, I pray, some other person.” And then it says: “The anger of the Lord was akindled against Moses.” And He said:
Is there not Aaron, your brother, the Levite? I know that he can speak well, and behold he is coming out to meet you. And when he sees you, he will be glad in his heart. And you shall speak to me and put the words in his mouth. And I will be with your mouth and with his mouth, and I will teach you what you shall do. And he shall speak to you for the people and he shall be a mouth for you, and you shall be to him as God. And you shall take in your hand this rod, which shall be the sign.
So it’s interesting, the wrath of God is kindled against Moses when Moses is standing against God. I’ll give you another example, again using Moses. Moses when his first wife Zipporah dies, he marries a Cushite woman—that means an Ethiopian by the way. And they said: “Has the Lord indeed spoken only through Moses? Maybe he can speak through us also,” Miriam and Aaron say, cause they didn’t like the fact that he married that Ethiopian woman.
Then, the Lord heard it, and He says to Miriam and Aaron: “Now the man Moses was very meek, more so than all the men that were on the face earth.” And suddenly the Lord said to Moses and to Aaron and to Miriam: “Come out, you three! Come out to the Tent of the Meeting.” And the three came out, and then the Lord stood there and he called Aaron and Miriam to come forward and then he said: “Hear my words. If there is a prophet among you, I, the Lord, make myself known to him in a vision. I speak to him in a dream. Not so with my servant, Moses. He is entrusted with all my mouth. With him I shall speak mouth to mouth, clearly and not in dark speech. And he beholds the form of the Lord. Why then were you not afraid to speak against my servant, Moses?” And the anger of the Lord was kindled against them and departed when the cloud removed from over the tent. And then behold, Miriam is leprous.
The anger of Lord is akindled against Aaron and Miriam and Miriam gets leprosy, as white as snow.
And then Aaron turns to Miriam and behold sees she is leprous. Then, Aaron says to Moses: “O my Lord, do not punish us cause we have done foolishly and have sinned. Let her not be as one dead of whom the fleshes have consumed when he comes out of his mother’s womb.” Then, Moses cries to the Lord: “Heal her, O God. I beg you, heal her.” And then Miriam is shut up for seven days and she is healed by the intercession of Moses.
Now you have a similar story, again with Moses. You have the rebellion of Korah. Korah’s rebellion, where the wrath of God goes forth from God, and the earth opens up and those who made the rebellion against Him are swallowed up in the earth. Then, God says to them: “You shall follow my way and you shall not do what these people did. You shall offer proper sacrifices to the Lord.” And Moses and Aaron come from the Tent of the Meeting, and they stand in the midst of the congregation and they see what the wrath of God produces against those who have sinned against Him.
Then, there’s the famous place that’s even quoted in the Psalter and quoted in the New Testament Scriptures, Letter to the Hebrews, about how Moses has to intercede with God. He has to prostrate before the Lord for forty days and forty nights, not eating bread or drinking water or anything, because of all the sins which the people have committed. “For they did what was evil in the sight of the Lord, and then they provoked Him to anger.” And then Moses said:
I was afraid of the wrath and hot displeasure and anger which the Lord bore against you, the people, and he was ready to destroy you. But the Lord harkened to me that time also. The Lord was so angry with Aaron that he was ready to destroy him, and I prayed for Aaron at that time.
And now it says: “I will pray for you.” And then it says: “Not only was at Midian, but at Taberah and Massah, and at Kibroth-hattaavah.” It said: “You, God’s people, provoked the Lord to wrath! You rebelled against the commandment.” Now this is what you have through the entire Old Testament, and it’s incredibly interesting, at least to me, that the wrath of God, virtually every single time, is directed against his own people. You hardly have a sentence where you have the wrath of God directed against the nations. The nations don’t know God. The nations don’t have the law. The nations don’t know what’s going on; They’re in darkness. But God’s people have been made God’s people by being brought out of Egypt. And almost all of those sentences about the wrath of God are directed against the people that He brought out of Egypt, who then forgot Him, who forsook Him, who started worshiping idols, start worshiping a golden cow, who did not keep the commandments. And when you read the Holy Scripture, you see that for the most time, the people of Israel were not keeping God’s commandments, and therefore the wrath of God was on them. The wrath of God is on those who forsake God, forget God, disobey God, are contrary to God, who break the covenant, who forget the covenant.
For example, again in Deuteronomy, you have God saying to these people: “Would the Lord not pardon those who sinned rather than be angry?” He said: “However, the anger of the Lord against the people is greater than that which was against Sodom and Gomorrah,” in the Book of Genesis, with Lot and all those people in Sodom and Gomorrah. He said:
The Lord is more angry. The heat of His great anger is against the people now. Why? Because they forsook the covenant of the Lord, the God of their fathers, which He had made with them when he brought them up out of the land of Egypt. And they went, and they served other gods, and they worshiped these other gods, gods whom they had not known and whom He had not allotted to them. Therefore, the anger of the Lord was kindled against the land and against all the people bringing upon it all the curses written in this book (Deuteronomy). And the Lord uprooted them from their land in anger and fury and great wrath and cast them into another land even unto this day.
So this wrath of God is against God’s own people. It’s against God’s own people when they forsake Him, when they do not love Him, when they do not follow Him. And you have this all through the Book of Kings: I, II, III, and IV Kings, which in our English Bible is I and II Samuel and I and II Kings, and the Chronicles which repeat the Kings, basically, in a different way. You have sentences like, I’m reading II Kings: “For great is the wrath of the Lord that is kindled against us because our fathers have not obeyed the words of this book and do according to all that is written concerning us.”