Hadith.3721 - Harun ibn Hamzah narrated from Ali ibn Abdul Aziz who said:
Abu Abdillah عليه السلام asked: "What has Umar ibn Muslim done?"
I said: "May I be your ransom! He has devoted himself to worship and abandoned trade."
Imam
عليه السلام said: "Woe to him! Does he not know that the one who abandons seeking sustenance will not have his supplication answered?
Indeed, some of the companions of the Messenger of Allah
سبحانه وتعالى (peace be upon him and his family), when the verse was revealed;
'And whoever fears Allah
سبحانه وتعالى, He will make a way out for him, and provide for him from where he does not expect' (Surah At-Talaq
65:2-3),
they locked their doors and devoted themselves to worship, saying, 'We have been guaranteed provision.'
When the Messenger of Allah
سبحانه وتعالى (peace be upon him and his family) heard about this, he sent for them and said: 'What led you to do what you have done?'
They said: 'O Messenger of Allah
سبحانه وتعالى, Allah
سبحانه وتعالى, the Mighty and Exalted, has guaranteed our provision, so we have devoted ourselves to worship.'
He
صلى الله عليه وعلى آله وسلم said: 'Whoever does this, Allah
سبحانه وتعالى will not answer his supplication. You must continue seeking sustenance.'
Then Imam
عليه السلام said: 'I hate a man who sits idle, opening his mouth to his Lord
عز وجل, saying, "Provide for me," while he abandons seeking sustenance.'"