Hi Childeye. I don't think this is an equivocation. I think it makes a lot of practical sense. How could we choose if there were only one option to choose from?
In the garden, Satan did not force them to sin. He reasoned with them, "surely you will not die" (Gen 3:4). Eve even repeated God's instructions back to Satan (Gen 3:3). She understood what she was doing, and Adam too. But in the end they chose to go against what they knew to be right. My personal opinion is that Satan was introduced to the world to give these new creations something NOT to choose. God started simply, with one, single instruction; don't eat this one, particular fruit. Satan was probably hanging around incognito when God gave them this instruction and it's likely God knew it and allowed it; he wanted to see how these new creations would handle their first instruction in a real situation involving a direct confrontation with choice. Manipulate. Encourage. Influence. Whatever words we choose to describe what Satan did, the final choice still rested with the humans themselves.
I'm also of the opinion that God knew they'd fail the test but went through the motions anyway to act as a lesson for future generations to learn from. It was the first step in teaching humanity how to appreciate the amazing gift God had given them (i.e. free will). Over time the instructions became increasingly more specific, highlighting more of human nature through our failures (and successes), which, in turn, became lessons for those who followed after etc... I don't think God wanted people to fail but as creatures with free will we need to at least have the option to fail.
If we have no free will then ultimately there can be no failure and nothing to learn, thus making God's commands etc pointless. Something like, "love your neighbor" becomes a pointless teaching in a situation where we have no understanding of what it means to not love our neighbor. The fact that our choices are limited does not negate that we have freedom to choose from more than at least one option. We cannot choose to become mice. We cannot choose to fly or choose to regrow a missing limb etc. We are not free in that sense. But we can choose to be patient instead of angry. We can choose to be honest instead of deceptive. We can choose to be content instead of greedy. We can choose to say sorry when we are wrong, or we can choose not to.
I'm not sure if you would call these kind of choices equivocations or if you'd define them in some other way than free will but as for me I see these kind of choices (and the entirety of the existance of humans on earth) as only the first step in a huge plan which goes well beyond what we are able to experience right now. I suspect the millenial reign after Jesus' return, where the saints are described as having new bodies and ruling over the nations of the earth will be the next phase as we learn even more about the spiritual mysteries of God with Jesus himself present,and then after that who knows, though I think there will almost certainly be another phase and then another after that. But for this phase, God is working on teaching things like virtue, character, integrity, honesty, compassion etc...all of which become pointless without the ability to choose not to act on them.
Anyway, I've probably gone on long enough. I look forward to your reply.