Israel's harvest celebration is forbidden because her joy is inseparable from spiritual adultery and misplaced confidence in fertility.
1 Don’t rejoice, Israel, to jubilation like the nations; for you were unfaithful to your God. You love the wages of a prostitute at every grain threshing floor.
2 The threshing floor and the wine press won’t feed them, and the new wine will fail her.
Exile from the LORD's land turns food, sacrifices, and festivals into signs of judgment rather than covenant fellowship.
3 They won’t dwell in Yahweh’s land; but Ephraim will return to Egypt, and they will eat unclean food in Assyria.
4 They won’t pour out wine offerings to Yahweh, neither will they be pleasing to him. Their sacrifices will be to them like the bread of mourners; all who eat of it will be polluted; for their bread will be for their appetite. It will not come into Yahweh’s house.
5 What will you do in the day of solemn assembly, and in the day of the feast of Yahweh?
Escape routes lead only to burial, loss, and overgrown ruins, showing that judgment cannot be evaded by movement away from the land.
6 For, behold, they have gone away from destruction. Egypt will gather them up. Memphis will bury them. Nettles will possess their pleasant things of silver. Thorns will be in their tents.
Israel's hatred of prophetic correction reveals the depth of its sin as the days of punishment and recompense arrive.
7 The days of visitation have come. The days of reckoning have come. Israel will consider the prophet to be a fool, and the man who is inspired to be insane, because of the abundance of your sins, and because your hostility is great.
8 A prophet watches over Ephraim with my God. A fowler’s snare is on all of his paths, and hostility in the house of his God.
9 They have deeply corrupted themselves, as in the days of Gibeah. He will remember their iniquity. He will punish them for their sins.
The LORD's original delight in Israel is contrasted with Israel's degrading devotion to Baal, exposing covenant betrayal.
Hosea 9:10-17
10 I found Israel like grapes in the wilderness. I saw your fathers as the first ripe in the fig tree at its first season; but they came to Baal Peor, and consecrated themselves to the shameful thing, and became abominable like that which they loved.
The nation that should have been fruitful faces barrenness, bereavement, and the grievous loss of future generations.
11 As for Ephraim, their glory will fly away like a bird. There will be no birth, no one with child, and no conception.
12 Though they bring up their children, yet I will bereave them, so that not a man shall be left. Indeed, woe also to them when I depart from them!
13 I have seen Ephraim, like Tyre, planted in a pleasant place; but Ephraim will bring out his children to the murderer.
14 Give them—Yahweh what will you give? Give them a miscarrying womb and dry breasts.
Because Israel has not listened to God, the chapter ends with divine rejection, rootless fruitlessness, and scattering among the nations.
15 “All their wickedness is in Gilgal; for there I hated them. Because of the wickedness of their deeds I will drive them out of my house! I will love them no more. All their princes are rebels.
16 Ephraim is struck. Their root has dried up. They will bear no fruit. Even though they give birth, yet I will kill the beloved ones of their womb.”
17 My God will cast them away, because they didn’t listen to him; and they will be wanderers among the nations.