They kept not the covenant; of God - They abandoned his worship, both moral and ritual. Thev acted like the Ephraimites in the above case, who threw down their bows and arrows, and ran away.
They kept not the covenant of God - The covenant which God had made with the entire Hebrew people. They did not maintain their allegiance to Yahweh. Compare Deuteronomy 4:13, Deuteronomy 4:23; Deuteronomy 17:2.
And refused to walk in his law - Refused to obey his law. They rebelled against him.
“They kept not the covenant of God,
And refused to walk in His law.”
8T 276.1
Psalm 78:10. 8T 276
“The more the prophets called them, the more they went from them....
Yet I taught Ephraim to walk;
I took them on My arms;
But they knew not that I healed them.
I drew them with cords of a man, with bands of love....
My people are bent on backsliding from Me:
Though they call them to Him that is on high,
None at all will exalt Him.”
8T 276.2