steadfastly

It was a religion that steadfastly refused to admit or countenance homosexuals, so when young Evans came out to friends and later to his parents, it seemed obvious that he would have to move out and make his own way at 17.

He has steadfastly maintained his innocence, noting in his jailhouse letter to the press that U.S. investigators were unable to find “a single peso-dollar” worth of bribe money in his bank accounts.

The company has steadfastly — stubbornly — taken the approach that the gender of characters such as Link or Mario is irrelevant as they are simply puppets for player control.

They've been steadfastly pushed out.

The Sun reported that Schofield had "quite a few offers for various things - but has steadfastly turned them all down".