CS Lewis cautioned that everyday we walk on the «razor edge between these two incredible possibilities: To appear at last before the face of God and hear the appalling words: «I never knew you. (faith.org.uk)
From the Prince of Peace's mouth comes a massive and mighty sword with razor edges, with which He will strike down the nations. (firstthings.com)
As far as 3 - 2 in the octagon, she lost razor edge decisions to the current 135 lb champ who is much bigger than her. (sbnation.com)