أَثُمَّ إِذا ما وَقَعَ آمَنتُم بِهِ ۚ آلآنَ وَقَد كُنتُم بِهِ تَستَعجِلونَ

Then is it that when it has [actually] occurred you will believe in it? Now? And you were [once] for it impatient