“I am not your justification for existence.”
“I am not questioning your honor, I am denying its existence.”
“There is no justification for present existence other than its expansion into an indefinitely open future.”
“I am the Eschaton. I am not your God.I am descended from you, and exist in your future.Thou shalt not violate causality within my historic light cone. Or else.”
“If I have exhausted the justifications, I have reached bedrock and my spade is turned. Then I am inclined to say: 'This is simply what I do.”
“I do not seek the good of others as a sanction for my right to exist, nor do I recognize the good of others as a justification for their seizure of my property or their destruction of my life.”