NET
28 for the Lord will execute his sentence on the earth completely and quickly.”
Darby
28 for [he] is bringing the matter to an end, and [cutting [it] short in righteousness; because] a cutting short of the matter will [the] Lord accomplish upon the earth.
KJV
28 For he will finish the work, and cut [it] short in righteousness: because a short work will the Lord make upon the earth.