- No, it’s your usage of it - since it doesn’t prove anything about sola scriptura - except for the fact that you’re wrong about it.
Ok -- you have convinced me -- that you do not understand the principle.
Or else it's like
Ok -- you have convinced me -- that you do not understand the principle.
Or else it's like
“Ok — you have convinced me — that you do not understand the principle.”
Ok — you have convinced me — that you do not have any evidence for sola scriptura.