In the very first words of his resolution Trotsky 
expressed the full spirit of the worst kind of 
conciliation, “conciliation” in inverted commas, 
of a sectarian and philistine conciliation, which 
deals with the “given persons” and not the given 
line of policy, the given spirit, the given 
ideological and political content of Party work.

It is in this that the enormous difference lies 
between real partyism, which consists in purging 
the Party of liquidationism and otzovism, and the 
“conciliation” of Trotsky and Co., which actually 
renders the most faithful service to the 
liquidators and otzovists, and is therefore an 
evil that is all the more dangerous to the Party 
the more cunningly, artfully and rhetorically it 
cloaks itself with professedly pro-Party, 
professedly anti-factional declamations. 

Lenin, 1910 "Notes of a Publicist"
http://www.marxists.org/archive/lenin/works/1910/np/ii1.htm#v16pp74-209