We will find one of them when he is inflicted with a calamity or misfortune 
on account of what his own hands have committed, angry, irritated and grumbling. 
He does not even ask his ownself: What is the cause of this misfortune, this 
calamity? And he is not aware that it is due to his sins and his disobedience to 
Allaah.
Likewise we find that many amongst mankind have been cut off from Allaah and 
their hearts have been veiled from knowing Him. To Allaah then, is the complaint 
and there is no power nor movement except by Allaah.
The Second Way: Struggling Against the Soul by Opposing it and not Following 
its Desires
Ibn Taymiyyah (rh) says: "And this is by not following its desires and 
opposing what the soul desires. Opposing the soul occurs by opposing its desires 
and its desires do not arise except by following Shaytaan. Therefore it is vital 
to oppose Shaytaan and seeking refuge in and recoursing to Allaah from his 
whisperings and his plans. Shaytaan enters upon the soul and penetrates into it 
with two matters or from two doors. It is necessary for us to know them, oppose 
them and to close them tight in the face of Shaytaan the Accursed and 
Rejected:
The First: Due to excessiveness and squandering. This happens by giving ones 
soul whatever it desires of food, speech, sleep and other such matters which the 
soul makes its owner aspire for, what it cannot do without and what it loves. 
Therefore it is incumbent upon a person that he does not give his soul its need 
and desire in its entirety. He should not be extravagant and excessive in giving 
it food, sleep and other such delights and pleasures. When he shuts this door, 
against his own soul and against Shaytaan he will acquire peace and 
security.
Thus, we will find that a person has been forbidden from excessive food and 
speech, letting the gaze wander too much, mixing with people and accompanying 
them in excess since giving the soul whatever it desires is among the things 
which if done excessively and continuously hardens to heart and makes it 
heedless. This leads to the hearts death and refuge is sought from Allaah! Thus, 
the door of fasting has been opened and we have been urged to fast. Even 
voluntary fasting has been strongly encouraged. Fasting puts an end to the 
desire and excessive eating. Thus Islam has encouraged fasting and made it 
beloved to its adherents.
Likewise, there is an excellence attached to the night prayer (tahajjud). It 
prevents a person from excessive sleep. A person will strive against his soul 
and wage war against it in order to pray during the night and fast during the 
day. He will continue in this until his soul submits and humbles itself to these 
acts of worship. The soul will then find the joy and delight of fasting and 
praying at night.
It is also, from the wisdom of Islam that urges the muslim to be silent 
unless he has something beneficial to say. The Messenger of Allaah (sallallaahu 
alaihi wasallam) said: "Whoever believes in Allaah and the Last Day, let 
him speak good or remain silent." Perhaps, due to his excessive speaking 
and shouting he will not be on his guard from the danger of falling into 
backbiting, lying, slandering and other such matters.
The Second: Being ignorant and heedless of Allaah's remembrance. Shaytaan 
exhausts himself in gaining mastery over the soul so that he can prevent it from 
Allaah's remembrance. The one who remembers Allaah is in a strong fortress, 
protected from Shaytaan as long as he does not forget or become heedless. 
Whoever becomes heedless, he will open up a small gap for the enemy by which he 
can get to him and then penetrate into his soul and whisper to it. This is why 
there is a strong encourangement and recommendation for making the various 
supplications and reciting portions of the Qur'an during every moment and in 
every place until they become a sanctuary and a preventive measure for the one 
who uses them.
There exist, for example, supplications for the evening, the morning, for 
entering into the house and leaving it, for sleeping and awakening and others 
besides them. Fighting against the soul occurs by checking and curbing the 
defiance of its desires and its lusts. And with the abundant remembrance of 
Allaah a preventive barrier is set up against every destructive lust or 
transgressing desire.
Abu Hafs said: "Whoever does not oppose his soul at every moment and 
situation and does not make it perform those things which it dislikes, at all 
times, is deceived and has destroyed it (his soul)."
Al-Hasan (rh) said: "A believer becomes amazed with something (that he 
likes) and says: By Allaah, I desire you and you are certainly one of my needs. 
But by Allaah, there is no way towards you. How far you are, there is a barrier 
between me and you!"