Doing the will of God implies actions.
Yes it does. The question is: what that action entails. That's a legitimate question.
Jesus was once asked what we must do, to do the will of God. The answer? Believe Jesus.
....this is the will of him that sent me, that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day. - John 6
This is the beginning and the end of the "works" of God. This is the bottom line of Christianity.
For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
Not of works, lest any man should boast. - Ephesians 2:8-9
Christians have but one work; belief. Of course this is offensive to our cultured advanced minds. Nevertheless, everyone gets to chose their own eternal destiny, free of any burdens of performance whatsoever.
The question then becomes what constitutes belief? It is a very personal thing. And God knows what we believe.