high places. Used for idolatrous altars, &c.
Isaac... Israel. Used only by Amos in this sense. Put by Figure of speech Metonymy (of Adjunct), App-6, for the nation of Israel. Compare Pe. Psalms 105:9; Psalms 105:10; Jeremiah 33:26, &c.
I will rise against, &c. Fulfilled in 2 Kings 15:10. Jeroboam. Compare Hosea 1:4.