In fact every form of immoral behavior is poison to the soul and the cause of the emergence of various heart diseases. While the toxins cause the heart disease of whom there are four kinds, namely:

1. Fudhulul Kalam (exaggeration in speaking).

Basically, the law speaks in the view of Islam is permissible (be). However, the record still within the limits of the provisions of sharia. If out of those limits, the law is no longer permissible, but illegitimate.

Prophet Muhammad Saw said:

"Whoever believes in Allah and the Last Day let him say good or better still". (Narrated by Bukhari and Muslim).

In another hadith the Prophet Muhammad Saw said:

"Whoever guarantees me what is in between the beard and what lies between her thighs then I guarantee him Paradise". (Narrated by Bukhari).

Based on the above hadith, Islam strongly recommends it to all Muslims to distance themselves from all the words are not good and not helpful. Especially if the words they contain elements of slander and backbiting (na'udzubillah) that destroy faith in the heart.

2. Fudhulun Nadhor (superfluous in view).

In Islam there is an order to hold the eye, especially views which could arouse lust. Here a Muslim must be able to keep its eyes, so as not to fall in the valley of disobedience.

Allah Almighty says,

"It means: Say to those men who believe:" Let them hold the consideration to, and maintain his cock, which will be more sacred to them, Allah knows what they do ". Say to the believing woman: "Let them gaze, and his cock, and do they Appears jewelry, except that (usually) visible from it. And let them wrap cloth kedadanya crippled, and do Appears adornment except to their husbands, or fathers , or their husband's fathers, or their sons or their husbands sons, or brothers and their brothers, or sons of their brothers, or sons of their sisters, or women of Islam, or slaves in their possession, or the servants of men who have no desire (for women) or children who do not understand about women's genitalia. and let them not strike kakinyua for jewelry in mind they hide. and ye bertaubatlah to God, O ye who believe that you are lucky. "(Surat An-Nuur: 30-31).

3. Fudhulut Tha'am (superfluous in feeding).

Eating and drinking is a necessity for every living nature, so that Islam does not prohibit about it. But if eating and drinking to excess, causing various physical ailments such as abdominal pain, obesity and so on, then it is not allowed in Islam. Because of the tendency of eating and drinking to excess will cause the heart to sleep and lazy in worship.

4. Fudhulun Mukhalathah (exaggerated in the mix / interact with others).

Interacting with others is a necessity for human nature as social beings, so that Islam does not forbid it. But the governing Islamic boundaries and adab-adabnya, such should not be doing seclusion (bersepian with the opposite sex without a mahram), do not wag (backbiting), do not overdo the laughter and jokes, do not neglect the duties of worship and so forth.

(Most of the content quoted from the bulletin 'Risalah Jum'at', edition of 19/XX).

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