Bukhari

Hadith Commentary:
(1)
Spending on others from one’s own earnings is called generosity, while not spending on others is called miserliness. Miserliness and stinginess are very lowly acts, whereas in a Hadith Qudsi, Allah, the Exalted, says:
“You keep spending on others, I will keep spending on you.” (: Sahih al-Bukhari, Tafsir, Hadith: 4684)
In another hadith, it is mentioned that the Messenger of Allah (sallallahu alayhi wa sallam) was the most generous among people, and he would never send a beggar away empty-handed.
(2)
In any case, the Messenger of Allah (sallallahu alayhi wa sallam) sought refuge from miserliness and instructed the ummah to stay away from this evil trait.
Wallahu al-musta‘an.

Hadith Commentary:
Cowardice is sought refuge from because it becomes a cause for punishment in the Hereafter. This is because, due to cowardice, a person may flee from jihad, and thus become deserving of severe punishment from Allah. Whoever turns away from jihad becomes deserving of Allah’s wrath. At times, such a person may even turn away from the religion of Islam itself. Therefore, a person is instructed to seek refuge from cowardice.
(‘Umdat al-Qari: 10/134)

Hadith Commentary:
This supplication is worthy of being read attentively, and every effort should be made to avoid the aforementioned weaknesses.
It is necessary to understand the meanings, implications, and objectives of every supplication.
There should not be mere parrot-like repetition.
This is the very philosophy of supplication.

Hadith Commentary:
(1)
Imam Bukhari rahimahullah previously established a chapter, in a supplementary manner, regarding seeking refuge from the trial of the world:
(Chapter: Seeking refuge from the worst part of old age, from the trial of the world, and from the trial of the Fire)
“Seeking refuge from a useless old age, from the trial of the world, and from the trial of Hellfire” (Sahih al-Bukhari, Book of Supplications, Chapter: 44)
However, the trial of the world is very comprehensive, grave, and severe; therefore, he has established a separate chapter specifically concerning it.

(2)
This supplication is very important.
One should make every possible effort to avoid the weaknesses mentioned in it.
One should deeply reflect upon its meanings and implications, and then present it before Allah Ta’ala with utmost sincerity and devotion.
Merely memorizing it like a parrot will not suffice.
And Allah is the One whose help is sought.

Hadith Commentary:
(1)
There is no evil, corruption, trial, or calamity in this world or the Hereafter from which the Messenger of Allah (sallallahu alayhi wa sallam) did not seek Allah’s protection, nor did he fail to instruct the Ummah to seek refuge from them. In fact, according to this hadith, he sought protection in an absolute sense from the trials of the world, which includes all the evils, corruptions, hardships, and worries of this world.
One of the supplications of the Prophet (sallallahu alayhi wa sallam) is transmitted in these words:
“O Allah! Set right my worldly affairs in which is my livelihood.”
(Sunan al-Nasa’i, al-Sahw, Hadith: 1347)
This means that while living in this world, all the necessities of sustenance should continue to be fulfilled through lawful (halal) and permissible means.
(2)
The greatest trial of the world is that a person, in order to maintain the connection between body and soul, resorts to unlawful means.
The Messenger of Allah (sallallahu alayhi wa sallam) sought refuge from all such worldly trials.

Explanation:
1:
O Allah! I seek refuge in You from cowardice.
O Allah! I seek refuge in You from miserliness.
O Allah! I seek refuge in You from the most abject old age (that is, from such senility in which neither intellect nor desire remains), and I seek refuge in You from the trial of this world and from the punishment of the grave.

For details, see the ahadith: 5445, 5447, 5448.

By "inability" is meant that a person is unable to do something—either he does not know how to do it, or he does not have the strength to do it, or he is compelled and overpowered such that, despite having the strength, he still cannot do it. And by "laziness" is meant that a person is able to do the work but does not muster the resolve to do it. The trial of death refers to going astray at the time of death, or committing such an act at that moment which is unforgivable. It can also refer to the punishment of the grave.