(Al-Vaqia) 56 : 95
إِنَّ هَٰذَا لَهُوَ حَقُّ الْيَقِينِ
Indeed, it is a confirming Truth.
That means whatever Adhikr—the Book of Confirming Truth—predicts, it is to come into force. See explanation 10: 108; 30: 60; and 69: 51.