كَلَامُ اللَّهِ تَعَالَى
The speech of God Most High.
The expression may refer to the eternal attribute, and in other contexts to the Arabic arrangement that signifies it. This creates questions concerning name and named, sign and signified, and wording and meaning.
One scholar may regard one usage as primary and another as figurative; another may describe technical transfer or shared usage. The result depends on context, customary usage and the doctrinal claim attached to the term.
A difference in naming must not automatically be presented as a substantive difference over the existence or eternity of the divine attribute.