Loving leisure, preferring idleness and the perceived difficulty of tasks are what lead one to laziness. Bukhāri and Muslim reported from Anas ibn Mālik (radiAllāhu ‘anhu) that the Prophet (salAllāhu ‘alayhi wasallam) used to frequently say, “I seek refuge in Allāh from grief and distress, old age and laziness.” 1
Muslim reported in his Sahih that Abu Hurayrah (radiAllāhu ‘anhu) narrated that the Prophet (salAllāhu ‘alayhi wasallam) said, “A strong believer is better and more loved by Allāh than a weak believer.” 2
At all times, strive for that which will benefit you, seek the help of Allāh, and do not be helpless. If anything (bad) befalls you, do not say , ‘If only I had done such-and-such, then such-and-such would have happened.’ Rather you should say, ‘Allāh preordained this, and whatever He wills He does,’ for the words ‘if only’ open the door to Shaytaan.
Ibn Mas’ood (radiAllāhu ‘anhu) said, “I detest a man whom I see idle from striving for this world and the hereafter.” 3 He also said, “At the end of time there will be people whose best actions will be blaming each other, also known as the lazy ones.”
Ibn ‘Abbās (radiAllāhu ‘anhu) said, “Slackening married laziness and they gave birth to poverty.”