"And keep yourself (O Muhammad!) patiently with those who call on their Lord (your companions who remember their Lord with glorification, praising in prayers, etc., and other righteous deeds, etc.) morning and afternoon, seeking His Face, and let not your eyes overlook them, desiring the pomp and glitter the life of the world; and obey not him whose heart We have made heedless of Our Remembrance, one who follows his own lusts and whose affair (deeds) has been lost." The Holy Quran: 18:28.

Ibrahim ibn Adham said: "Any one who controls his stomach is in control of his deen, and anyone who controls his hunger is in control of good behaviour. Disobedience towards Allah is nearest to a person who is satiated with a full stomach, and furthest away from a person who is hungry."

A man went to Ibrahim ibn Adham (may Allah be pleased with him) and said: 'O Abu Ishaq! I transgress against myself by committing sins. Inform me of a deterrent that will deliver my heart.'

Ibrahim (may Allah be pleased with him) said: 'If you accept five practices and remain steadfast on them, nothing will harm and no sinful pleasure will destroy you.:

If you want to disobey Allah, then don't eat from His provisions

If you want to disobey Allah, then don't live in a place that He owns.

And if you (are such an ingrate) and still wish to disobey Him, then find a place where you can do so inconspicuously.

When the Angel of Death arrives, ask him to delay taking your soul for awhile so that you are able to make a sincere repentance and perform some good deeds for Allah. The angel will not grant you your desire and will immediately dispatch your soul to the next world.

When the angels of Hell come to escort you to Hell, don't follow them. You will not be able to resist.

The man said: 'Enough, enough Ibrahim. I will make a sincere repentance right now.' The man did so and stayed with Ibrahim until his death separated them. (Muwaqif Mushriqah Fi Hayatis Salaf:15) !!

You should know that all acts of disobedience are poision to the heart and cause its sickness and ruin. They result in its will running off course, against that of Allah, and so its sickness festers and increases. Ibn al-Mubarak said: I have seen wrong actions killing hearts, And their degradation may lead to their bcoming addicted to them. Turning away from wrong actions gives life to the hearts, And opposing your self is best for it.

Whoever is concerned with the health and life of his heart, must rid it of the effects of such poisons, and then protect it by avoiding new ones. If he takes any by mistake, then he should hasten to wipe out their effect by turning in repentance and seeking forgiveness from Allah, as well as by doing good deeds that will wipe out his wrong actions.

By the four poisions we mean unnecessary talking, unrestrained glances, too much food, and keeping bad company. Of all the poisons, these are the most widespread and have the greatest effect on a heart's well-being.

Unnecessary Talking
In a hadith related on the authority of Mu'adh, the Prophet (s) said, "Shall I not tell you how to control all that?" I said, "Yes do, O Messenger of Allah." So he held his tongue between his fingers, and then he said: "Restrain this." I said, "Oh Prophet of Allah, are we accountable for what we say?" He (s) said, "May your mother be bereft by your loss! Is there anything more than the harvest of the tongues that throws people on their faces (or he said 'on their noses') into the Fire?"
The Prophet (s) said: "Everything the children of Adam say goes against them, except for their enjoining good and forbidding evil, and remembering Allah, Glorius and Might is He." This was reported by at-Tirmidhi and Ibn Ma'jah on the authority of Umm Habiba, may Allah be pleased with her.

Unrestrained Glances
It has been related that the Prophet (s) once said words to the effect: "The glance is a poisoned arrow of shaytan. Whoever lowers his gaze for Allah, He will bestow upon him a refreshing sweetness which he will find in his heart on the day that he meets Him."

Too Much Food
Messenger of Allah (s) say: "The son of Adam fills no vessel more displeasing to Allah than his stomach. A few morsels should be enough for him to preserve his strength. If he must fill it, then he should allow a third for his food, a third for his drink and leave a third empty for easy breathing."

Keeping Bad Company
"It is better to stay alone rather having a bad company!!"

What Gives the Heart Life and Sustenance
You should know that acts of obedience are essential to the well being of the servant's heart, just in the same way that food and drink are to that of the body. All wrong actions are the same as poisonous foods, and they inevitably harm the heart.