With those words, the psalmist pointed to the fundamental concept of rulership. Jehovah God, being the Creator, is rightfully the Sovereign Ruler of the universe.
‏ « يَهْوَهُ فِي ٱلسَّمٰوَاتِ ثَبَّتَ عَرْشَهُ ،‏ وَمَمْلَكَتُهُ عَلَى ٱلْكُلِّ تَتَسَلَّطُ » .‏