You'll be with me for many days, and while you are, don't play the harlot.
You won't have sex with another man; you'll have sex with me.
4 For Israel will be without a king for many days.
5 Then, in the latter days, Israel will return to God with David as their king.
And they'll fear God and his goodness.
41-2 Hear the word of God, you people of Israel. God has a controversy with you, because of your swearing, lying, killing, stealing, and adultery.
3 Therefore the land will mourn, and the beasts, birds, and fish will die.
5 You'll fall in the day, the prophet will fall in the night, and I'll destroy your mother.
6 The people are destroyed for lack of knowledge. Because you have rejected knowledge, I will reject you. Since you have forgotten God's law, I'll forget your children.
10 They won't have enough to eat, and they'll commit whoredom.
11-12 They're all drinking wine and going a whoring in the spirit of whoredoms.
13 They're sacrificing on top of mountains and burning incense on hills under trees. Therefore, your daughters will commit whoredom and your spouses will commit adultery.
12 Therefore I'll be like a moth to Ephraim. And unto Judah, I'll be rottenness.
14-15 I'll be like a lion to Ephraim and Judah. I'll tear them to pieces until they acknowledge my face and seek me early.
A few more words about this episode
The word of God came to Hosea (1:1)
The book of Hosea is thought to have been written during the last thirty years or so of the northern kingdom of Israel (ca. 750 BCE).
Call his name Jezreel because I'll punish Jehu's descendants for Jehu's killings in Jezreel. (1:4)
Since many of Jehu's killings took place in the Samaritan town of Jezreel, God told Hosea to name his son Jezreel - since God will punish Jehu's descendants for the things Jehu did.
Here's the background on that: In the book of Second Kings, a king named Jehu was sent on a mission from God. The mission was to kill all of the family, friends, and descendants of King Ahab. God commanded him to do the killings, praised him for doing them, and rewarded him by promising that his descendants would be kings. But now, God plans to punish Jehu's descendants for the killings that God commanded him to do. (See 2 Kings 9 and 10, Episodes 150 and 151)
The capital of Israel was Samaria, which was in the tribe of Ephraim's territory. So Ephraim is just another name for Israel.
I'll be like a moth to Ephraim. (5:12)
The New Revised Standard Updated Edition translates this as maggot instead of moth. So I guess we'll never know whether God will be like a maggot or a moth to Ephraim.