Look at Pearse in a proper historical light
His “blood sacrifice” statement was made at a time when society had a tendency to romaticise war (until the horrors of the trenches taught people otherwise).
This was not new. Thomas Jefferson stated: “the tree of liberty must continually be watered with the blood of martyrs and tyrants“, and do the Americans reduce him to a bloodthirsty nutcase? Pearse had great respect for James Connolly and took the latter’s disgust at his “blood sacrifice” rhetoric on board; he moderated his language afterwards. More importantly, in 1915 he said: “war is a terrible thing and this is the most terrible of wars“, and in February 1916: “obviously if a nation can obtain its freedom without bloodshed it is its duty to so obtain it”.