Bible Notes Online - Hosea 12 - ESV
Commentary

v1: See 8.7; Eccl 2.11,17; all is vanity, and a grasping for the wind; such is the folly of disobedience. Lies and desolation increase daily, an indication of utter rebellion and iniquity.

v2: The warning for Judah, watching Israel suffer to her north.

v3-5: Jacob struggled and prevailed. For all his inconsistencies and faults, God honoured him and blessed him, and spoke to him. This does not condone sin, but gives encouragement to seek God. Surely the Bethel blessing (Gen 32.28) could be repeated!

v6: But blessing comes by repentance and obedience; return, maintain love and justice, and wait for your God always, continually. Such repentance to be seen in both attitude and action. God is not reluctant to answer prayer, but he does look for real commitment to prayer. There is a constant need for dependence and submission.

v7-8: Israel grew rich by trading; see Amos 4.1; 6.1,3-7, but also by dishonesty. The people found their satisfaction in riches gained by dishonest means.

Here is their deadened conscience, and ignorance of personal sins, and self-justification.

v9-10: God spoke repeatedly to His people, having redeemed them and brought them out of Egypt. Here is promise of the Feast of Tabernacles, as Israel will once again live in tents, and live in peace. God gives repeated words of promise and repeated words of rebuke.

Note that the prophets spoke in visions and symbols.

v11-12: The folly of idolatry, given God's faithfulness. Idols are vanity, which cannot profit or deliver, for they are nothing, 1 Sam 12.21.

v13-14: God has always raised up prophets for His people, bringing them into wonderful blessings, including the deliverance from Egypt, their preservation thereafter; yet there remained persistent rebellion in their hearts. We see obedience as a mark of gratitude.

Israel and Judah both recognised the prophets of the past, but failed to recognise the prophets of the present, ie: Isaiah, Hosea, Micah, who all ministered to the people at this time. See also Matt 23.29-31. God is always speaking.