"Taste your trial [suffering]," meaning your burning. "This is what you used to hasten" in the world, as they used to hasten the punishment in the world out of mockery and disbelief.
Muhammad says: It is said of the black stones with which one is burned that they have been scorched by the fire of al-fatin (the trial/torment). Interpretation of Surah Adh-Dhariyat from verse 15 to verse 23.
﴿ذوقوا فتنتكم﴾ حريقكم ﴿هَذَا الَّذِي كُنْتُمْ بِهِ تَسْتَعْجِلُون﴾ فِي الدُّنْيَا، لما كَانُوا يستعجلون بِالْعَذَابِ فِي الدُّنْيَا استهزاءً وتكذيبًا.
قَالَ محمدٌ: يُقَال للحجارة السود الَّتِي يحرق بهَا قد احترقت بالنَّار الفتين. تَفْسِير سُورَة الذاريات من آيَة ١٥ إِلَى آيَة ٢٣