John Wesley on Hosea 4:6

Destroyed - Many were already cut off by Pul king of Assyria, and many destroyed by the bloody tyranny of Menahem. Of knowledge - Of God, his law, his providence, his holy nature, his hatred of sin and power to punish it. Because thou - The prophet now turns from the people to the priests, to whom he speaks as to one person. Rejected knowledge - Art and wilt be ignorant. Seeing thou - O Israel, and you O priests, you have broken all the precepts of it. Thy children - The people of Israel, the whole kingdom of the ten tribes.