'Sharp' in the Bible

There was such a sharp disagreement that they parted company, and Barnabas took Mark with him and sailed off to Cyprus.

He had seven stars in His right hand; a sharp double-edged sword came from His mouth, and His face was shining like the sun at midday.

“Write to the angel of the church in Pergamum:“The One who has the sharp, double-edged sword says:

Then I looked, and there was a white cloud, and One like the Son of Man was seated on the cloud, with a gold crown on His head and a sharp sickle in His hand.

Then another angel who also had a sharp sickle came out of the sanctuary in heaven.

Yet another angel, who had authority over fire, came from the altar, and he called with a loud voice to the one who had the sharp sickle, “Use your sharp sickle and gather the clusters of grapes from earth’s vineyard, because its grapes have ripened.”

A sharp sword came from His mouth, so that He might strike the nations with it. He will shepherd them with an iron scepter. He will also trample the winepress of the fierce anger of God, the Almighty.