1 occurrence
'Sluggish' in the Bible
Concerning this we have much to say, and it is hard to explain, since you have become dull and sluggish in [your spiritual] hearing and disinclined to listen.
Bible Theasaurus
Dull (29 instances)
Inert (1 instance)
Slow (47 instances)
Sluggish (4 instances)
Sulky (3 instances)