Joel's oratorical power was, perhaps, even greater than that of Amos. His highly coloured description of the ravages of the locusts and the accompanying calamities is a stirring picture; the reader feels himself to be an eye-witness. The extant production of Joel's prophetic eloquence, with its rhythm and metre and even a certain strophic structure, also occupies the middle between poetry and prose. The only speech of his which has been preserved is divided into two halves; in the one half he describes the misfortunes of the nation, blames their perverted ideas, and points out wherein their conversion must consist; and in the other, he seeks to fill their hearts with a joyous hope for the future. Joel endeavoured to carry his trembling, wailing and despondent hearers, who had collected on the Temple Mount, beyond the narrow boundaries of their present sorrow to a higher view of life. He told them that God had sent the plagues as forerunners of a time full of earnestness and awe, of a day great and fearful, destined to purify them and lead to a higher moral order. The sorrows of the present would pass away and be forgotten. Then the great day of the Lord would dawn.

Joel also predicted political changes, when the enslaved Jews of Judah and Jerusalem, whom Philistines and Tyrians had sold to the slave-trading Ionians, who again on their part had scattered them far and wide, should again return. The peoples who had committed acts of cruelty would be severely punished in the Valley of Justice (Emek Jehoshaphat), where God would pronounce judgment on all nations. Then Egypt and Idumæa would become deserts, because they had shed the innocent blood of the Judæans; but Judah and Jerusalem would be inhabited throughout all generations. Then a higher moral order would begin, and all creatures would be filled with the divine spirit of prophecy.

"And it shall come to pass afterwards that I will pour out my spirit upon all flesh; and your sons and your daughters shall prophesy, your old men shall dream dreams, your young men shall see visions. And also upon the servants and upon the handmaids in those days will I pour out my spirit." (Joel iii. 1–2.)

The wish which has been attributed to Moses (Numbers xi. 29) will, according to Joel's prophecy, be realized at some future time. Not only Israelites born in the land, but also the strangers, who lived as slaves in their families, would have a share in this kingdom of God, and would become worthy of the gift of prophecy. Thus the prophetic vision began to roam beyond the national barriers.

Hosea, son of Beeri, the third prophet of Jeroboam's and Uzziah's times, spoke yet more decidedly against the kingdom of the Ten Tribes, and in favour of the house of Jacob. Nothing is known of his life and actions; we are not even told in which kingdom he delivered his speeches. It is, however, probable that the scene of his activity was Bethel or Samaria. Whilst Amos made moral corruption the main object of his rebuke and scorn, Hosea declaimed against the religious defection of the kingdom of the Ten Tribes, which had returned to the worship of Baal. He did not possess the wealth of expression nor the metrical evenness of his two contemporaries. His eloquence comes nearer the form of common prose; it is more amplified, more fluent, but also more artificial; it likes the interweaving of allegorical names, in which Hosea probably followed the style of the prophetic school from which he appears to have come. He started from one simile, which he applied in a twofold manner. He represented the introduction of the Baal worship in the Ten Tribes as the conduct of a faithless wife, and compared the future return of the people to God, which he predicted, to the return to the path of duty of a repentant and abashed adulteress. This his theme he premised with an introduction. In a prophetic vision, he said, he received the command to take to himself an adulterous wife. Following this command, he married a woman of evil repute, who bore him three children—a son, Jezreel, a daughter, whom he called "Unloved" (Lo-Ruchamah), and a second son, named "Not-My-Nation" (Lo-Ammi). The prophet explained these metaphorical names; thus, Jezreel meant two things—in the first place, that God would visit on the house of Jehu the blood that their forefather had shed in Jezreel; and further, Jezreel denoted that God would destroy the armies of Israel in the Valley of Jezreel. The name of the daughter meant that God would no longer care for the house of Israel; and, lastly, the name of the second son denoted that the God of Israel had deserted the nation, and would no longer be its God. After this introduction and its interpretation, the prophet began his address:

"Contend with your mother, contend,
For she is not my wife,
And I am not her husband;
Let her put away her prostitution from her face,
And her adulteries from her bosom." (Hosea ii. 4–6.)

Then the prophet depicts the entire extent of the faithlessness of the house of Israel,—that adulteress who pursues her lover (Baal), in the belief that her riches and her plenty had come from him, forgetting that God had endowed her with the corn and wine, the silver and gold which she was wasting on the idol Baal; God would therefore deprive her of everything, and not leave her even sufficient clothes to cover her body. In her need she would be overcome by repentance, and say, "I will return to my first love, for then it was better with me than now." The prophet then pictures the return of the faithless wife, who would remorsefully recognise the whole extent of her past wickedness, and, turning to her husband, would call him "My husband," for the name "lord" (Baal) would have become hateful to her. (Hosea ii.)

Reconciled with his betrothed (the nation), the Lord would again show mercy to her, as in the days of the exodus from Egypt; from the desert he would again lead her to her land, and she would once more sing psalms of praise as in the time of her youth, and in the days when she went forth from Egypt. The renewed covenant between her God and her would shield her from the wild beasts, and bow and sword and war would be no more. Jezreel, the ominous name, would receive an auspicious meaning (planted in the land); the "Unloved" would be once more the "Beloved," and "Not-My-Nation" would again become "My-Nation" and would acknowledge his God.

In unrolling a glowing picture of the future of the Ten Tribes, Hosea did not desire to mislead his hearers into the belief that such a time was close at hand. In a second oration, which has probably not been fully preserved, he predicts that many unhappy days would intervene before the return of the Ten Tribes and their expiation. This speech he also introduced with the account of a vision. God had commanded him again to take a much-beloved, yet faithless wife. She was not to bear him children, but he was to keep himself apart from her, nor permit her to associate with other men. This vision denoted that, though God loved the Israelitish nation, she had, forgetting all ties of honour and duty, given her love to other gods. And it denoted further, that the sons of Israel would remain long without a king or a prince, without an altar or columns, without an ephod, as well as without house-gods (Teraphim); till at last, purified by severe trials, she would return to her God—in the latter days. Hosea prophesied the total destruction of the kingdom of the Ten Tribes. On the other hand, he laid even more stress than his contemporaries on the continuance of the house of David and the kingdom of Judah, at the same time reproaching King Uzziah for the importance which he attached to his warlike preparations.

Corruption in the one kingdom and misfortunes in the other brought from the hidden depths the precious ore of prophetic eloquence, which was destined to obtain wide-reaching influence. The sins of Ahab and Jezebel aroused Elijah; the evil deeds of Jeroboam II. and his nobles drew Amos away from his flocks, and brought Hosea out of his quiet life into publicity, to communicate in a fascinating form the thoughts which possessed their souls. Their fears and hopes, their thoughts and convictions, became thenceforth the common property of the many whom they inspired and ennobled. Anxiously listening disciples of the prophet imprinted these prophetic lessons on their memories or recorded them in writing. They formed the first pages of that prophetic literature, which was destined to stir up the indolent nations of the earth. By picturing, though only in dim outlines, the prospect of a better future, the prophetic wizards, Amos, Hosea and Joel, have insured the permanence of the nation from which they sprung; for a nation which looks confidently forward to a happy future is safe against destruction, and does not permit itself to be crushed by the most terrible trials of the present. One of these prophets—Joel or Hosea—pictured an ideal of the future, to which the noblest minds have clung, and to which they still hold fast. (Isaiah ii. 2–4.)