Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:42:18 –

Those who do not believe in it are impatient for it, but those who believe are fearful of it and know that it is the truth. Unquestionably, those who dispute concerning the Hour are in extreme error.  

Those who do not believe in it seek to hasten it: they say, ‘When will it come?’, as a presumption on their part that it will never come; but those who believe are apprehensive of it and know that it is the truth. Nay, but verily those who are in doubt, those who argue, concerning the Hour are indeed in extreme error!
القرآن:٤٢:١٨ –

يَسْتَعْجِلُ بِهَا الَّذِينَ لَا يُؤْمِنُونَ بِهَا ۖ وَالَّذِينَ آمَنُوا مُشْفِقُونَ مِنْهَا وَيَعْلَمُونَ أَنَّهَا الْحَقُّ ۗ أَلَا إِنَّ الَّذِينَ يُمَارُونَ فِي السَّاعَةِ لَفِي ضَلَالٍ بَعِيدٍ  

{يستعجل بها الذين لا يؤمنون بها} يقولون متى تأتي ظنا منهم أنها غير آتية {والذين آمنوا مشفقون} خائفون {منها ويعلمون أنها الحق ألا إن الذين يمارون} يجادلون {في الساعة لفي ضلال بعيد}.