It would be a stern warning not to make multiple of God.
“Your God is but one God. There is no god other than Him, Compassionate and Merciful. In the creation of the heavens and the earth, in the alternation of night and day, in the ships that ply the seas to the benefit of man, in the water sent down from the heavens to revive the earth after its death, in the different species of animals scattered across the earth, in the rotation of the winds, in the clouds that are subordinate to God’s command between heaven and earth, in all of this, there are signs for men who use their intellects.” (2:163-164)
“He is God, the One other than Whom there is no god, the knower of the hidden and the manifest, the Compassionate, the Merciful. He is God, the One other than Whom there is no god, the Commander, the All-powerful, Pure and Without Defect, the Bestower of Safety, the Protector, the Precious, the Mighty, the Sublime, the Most Elevated. Exempt and purified be He from the partners which they ascribe to Him.”(59:22-23)
"Have the ignorant polytheists abandoned the true God and chosen, instead, the false and powerless gods? Tell them: ‘Bring forth your proof!’ This call of mine to unity is my saying and that of all the learned men of the community, as well as the saying of all the Prophets and learned men before me. But these polytheists have no knowledge of the truth and constantly avert themselves from it. (21:24)
Regards Tony