So man has the free will choice of whether to answer or not answer, yes?
If so, then the follow-up is: Is this something man "does," and therefore contradicting your statement that: "You don’t do ANYTHING."?
Not at all. If God calls, you WILL answer. You have no choice in the matter.
Dude, do you answer the phone before it rings? No, you answer after someone calls you and you cannot, with your will (free or not) make that person call you.