True repentance has as its constituent elements not only grief and hatred of sin, but also an apprehension of the mercy of God in Christ. It hates the sin, and not simply the penalty; and it hates the sin most of all because it has discovered God's love.
And just as love has two sides, so too does Death. While Ismae will serve as His mercy, I will not, for that is not how He fashioned me. Every death I have witnessed, every horror I have endured, has forged me to be who I am -- Death's justice.