He that sitteth in the heavens will laugh: The Lord will have them in derision.
He that sitteth in the heavens shall laugh: The Lord shall have them in derision.
He Who sits in the heavens laughs; the Lord has them in derision [and in supreme contempt He mocks them].
The one who rules in heaven laughs; my Lord makes fun of them.
He who dwells in heaven will ridicule them, and the Lord will mock them.