I'm not sure where you got that notion. The allegation is that you presume to know the mind of God, which is manifestly evident by the things you claim to know about God, his desires, and his plans.
Besides, how do you know you have the authority to claim things about the mind of God? Isn't that just another presumption?
But you presume that the Bible, and your interpretation, is what God has revealed. You presume that it is true, and that you are correct in how you interpret it.
What evidence? You have provided no evidence for us to believe that the Bible, and your interpretation, should be considered an accurate depiction of God and his plans. You have simply said that this is the case.
Huh? We are debating whether God is wrong, or evil, for allowing suffering. Obviously, you don't believe that God is wrong for what he does. So if we must take your assumptions in order to debate with you, then there would be no debate, since after all, within your assumptions, God is not wrong.
I am not trying to take away your ability to debate from your beliefs; I am not even talking about the validity or accuracy of your beliefs.
We are discussing a specific aspect: You have accused us for being presumptuous for assuming that God would act differently than how you believe he acts.
This is a strange allegation coming from someone with beliefs such as yours. In my opinion, your beliefs are orders of magnitude more presumptuous than my own in regards to God. You believe you know A LOT about the mind of God. It is hypocritical to accuse us of making claims about how we believe God would act, when you make even greater claims yourself. That is the point.