▼tn In the structure of the Psalm, this verse is either another petition or a statement of confidence. If a petition, the four prefixed verbal forms in this verse should be understood as jussives. By form, many prefixed verbs can be either imperfect or jussive. But the third verb in the series, יָשֻׁבוּ (yashuvu), can be distinguished as an imperfect by its qibbuts theme vowel, and is not a jussive (which would have had a qamets hatuph or holem). Expecting all four verbs to be the same due to parallelism leads to the conclusion that this section is a statement of confidence, in which the imperfect verbs should be treated as future.

▼sn The psalmist uses the same expression in v. 3 to describe the terror he was experiencing. He is confident that the tables will be turned and his enemies will know what absolute terror feels like.