Abu Hurayrah (radi Allahu anhu) reported that the Prophet (sal Allahu alaihi wa sallam) said,
“Two angels descend every morning, and one says: ‘O Allah, give him who spends something, in place of what he spends.’ The other one says: ‘O Allah, give destruction to him who withholds.”
[Sahih al-Bukhari and Muslim]
Read – Never underestimate even the smallest charity!
Ibrâhîm ibn Adham (d.160H) – rahimahullâh – said, when he was asked about the verse: “Call upon Me and I will respond to you.” [Sûrah Ghâfir 40:60] They said: We call upon Allâh, but He does not respond to us. So he said:
“You know Allâh; yet you do not obey Him.
You recite the Qur’ân; yet you do not act according to it.
You know Shaytân; yet you continue agreeing with him.
You claim to love Allâh’s Messenger ‘alayhis-salâm; yet you abandon his Sunnah (guidance and way).
You claim to love Paradise, yet you do not work for it.
You claim to fear the Fire; yet you do not stop sinning.
You say, Indeed death is true; yet you have not prepared for it.
You busy yourselves with the faults of others; yet you do not look at your own faults.
You eat the sustenance that Allâh provides for you; yet you are not grateful to Him.
And you bury your dead; yet you have not heeded its lesson.” 
 Al-Hâfidh Ibn Rajab related it in al-Khushû’ fis-Salâh (p.62).
From Living to Die or Dying to Live!