Ac 11:17
Forasmuch then as God gave them the like gift as he did unto us, who believed on the Lord Jesus Christ what was I, that I could withstand God?
Peter, now having the gift of the HS within him, Peter the Apostle, admits that he is nothing against God. Then how do lesser people do it?
what was I, that I could withstand God?
= = = =
I do construe Peter's "could" in that sentence as involving a degree of choice. He was NOT ABOUT TO withstand God so obviously communicating so forcefully to him.
I don't think "could" in that sentence is 100% and only about capacity.