1) The passage compares Israel to Jacob, who gained prosperity through deceit but later returned to God.
2) It warns Israel that if they do not also return to God and uphold justice, they will face destruction, just as Jacob initially faced struggles before finding favor with God.
3) God reminds Israel that their wealth and prosperity come from divine grace, not their own merit, and if they do not abandon arrogance God will force them back into the wilderness through prophets bringing destruction.