Prophetic Declaration and Authority

وَقُلْ جَآءَ ٱلْحَقُّ وَزَهَقَ ٱلْبَـٰطِلُ ۚ إِنَّ ٱلْبَـٰطِلَ كَانَ زَهُوقًا

And say, "Truth has come, and falsehood has departed. Indeed is falsehood, [by nature], ever bound to depart."