9. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Ali ibn al-Nu’man from Hamza ibn Humran who has said the following:

“I heard Abu ‘Abdillah saying, ‘Of the preserved speeches of the Holy Prophet one is his words as follows: “O people, for you there are the sources of knowledge. You must reach out to them. For you there are the end goals and you must reach them. You must know that a believer works between two frightening facts. On one side is the time that has passed and he does not know what Allah has done about it, and on the other is the time to come that he does not know how Allah will decide about. The believing servant (of Allah) must take from hisown soul for hisown soul and from his worldly life for his hereafter, during his youth before his getting old and in his lifetime before his death. I swear by the One in whose hand is the soul of Muhammad that after the worldly life there will be no chance to please anyone and there will be no other home except paradise or hell.’”