I see the issue Novak was addressing but not the term  I suspect Ill have to research this further because its unlikely that Novak would have been inventing something  The problem is that if he is right  then YOU are right that Shituf does indeed cover Trinitarianism  But if he just invented it then Im right that its limited to Arianism  I got excited when I saw it because Novak was vindicating you  But I appreciate your honesty there  Obviously Ill need to read Katzs book as well and follow the sources that both of these authors point to