Arminius’s comments are presented here in the first person, as though he were addressing you personally.
On the issue of Free Will, Grace, and Synergism, let me ask, “What liberty does the will have in a sinful state?” I distinguished between five kinds of liberty as applied to the will: freedom from control of one who commands, freedom from the government of a superior, freedom from necessity, freedom from sin and its dominion, and freedom from misery. The first two apply only to God; the last, to man, but only before the fall. As for freedom from necessity, it is the very essence of the will. Without it, the will would not be the will.
Let this be distinguished from Pelagianism. I say that the will which is free from necessity may not be free from sin. That is the point in question. Is there within man a freedom of will from sin and its dominion, and how far does it extend? Or rather, what are the powers of the whole man to understand, to will, and to do that which is good? The question must be further restricted to spiritual good. The question, then, is briefly: What is the power of free will in fallen man to perform spiritual good?