not reading it?
not acting on it?
harry haller ji I won't make it that narrow. I have couple of comments.
Not reading it? Not many people have access to SGGS. They have gutkas for Nitnem; and we know pretty well that unless you were a visibly practicing Sikh, you sitting in front of SGGS and wanting to read it will be almost universally frowned upon by other SIkhs. Internet and stuff is good but when we make statement swe got to recognize all Sikhs at various stages in their lives where they will no tbe able to read it.
Not Acting on it? Most people, Sikhs included act in ways similar to the wisdom espoused in SGGS. SO the acting part is kind of too general and there is no one who acts 100% per SGGS day in and day out throughout their lives. I may be wrong but that is what I have observed over the decades.
For me the one important and generally the absolute minimum in terms of disrespect of SGGS is if you don't seek the wisdom and ways espoused in the SGGS. Such a concept provides much clearer boundary for me.
In terms of physical desecration, I believe the concepts are very easily identifiable.
Desecration for me is an act knowingly carried out against SGGS physically or in any medium with the intent to hurt the one(s) you know will be so impacted.
Sat Sri Akal