7. Lifted up mine hand. The sign of an oath (see 20:5).
Shall bear their shame. Israel had had to bear the shame cast upon her by the heathen ( 6). Now the heathen would bear their own shame, though not in retaliation. Their shame would come as a result of their own sins. God is no respecter of persons. Sin, wherever found, meets its just retribution. Israel had suffered for her sins, and the heathen nations in turn would suffer for theirs.