As loyal servants of the Emperor we must all remember that some are not worthy of redemption. As the word says, those who turn their back upon the Imperium deserve not the pity of the faithful.
There's a difference between your pity and your hatred? Yet both result in death... Huh. It all makes more and more sense now...
There is no need attempting to rationalize my words fiend, your warp addled mind lacks the capacity to understand our work.