4 Bible Verses about Sharpness

For the message of God is a living and active force, sharper than any double-edged sword, piercing through soul and spirit, and joints and marrow, and keen in judging the thoughts and purposes of the mind.

They differed so sharply about it that they separated, and Barnabas took Mark and sailed for Cyprus.

That is why I write this while I am away from you, so that when I come, I may not have to be harsh in my use of the authority the Lord has given me, for it was to build you up, not to pull you down.

Then I saw a white cloud, and seated on it a being like a man, with a gold crown on his head and a sharp sickle in his hand. And another angel came out of the temple and cried in a loud voice to him who was seated on the cloud, "Use your sickle and reap. The time has come to reap, for the earth's harvest is ripe." So he who was seated on the cloud swung his sickle over the earth, and the earth was reaped.read more.
Another angel came out of the temple in heaven, and he too had a sharp sickle. And another angel came forth from the altar, who presided over the fire, and he called in a loud voice to the one who had the sharp sickle, "Use your sharp sickle and gather the bunches of grapes from the earth's vine, for the grapes on it are ripe."