The Prophet sallallaahu ‘alaihi wa sallam, explained that not doing the dawn prayer and Isha’ in congregation can be a sign of hypocrisy. He sallallaahu ‘alaihi wa sallam once almost burned down the homes of people who do not do it, as a reminder of the magnitude of their sin and bad behavior. He said:
“There is no prayer heavier perceived by hypocrites exceed the dawn prayer and Isha prayer ‘. If they know anything that belongs to him, they would come to him even though the need to shove. And really, I think to tell the muezzin echoes iqamah. Then I get someone to mengimami humans, while I took the fire and burned (house) people who do not go out (work) early morning prayers. 
There are even tougher, ever the Prophet sallallaahu ‘alaihi wa sallam dream, and dreams of the Prophets are real. He said, “Last night I dreamed that the two figures are sent to me. Both of them say, ‘Let’s go!’ So I went with them. We went to a person who is lying down. Suddenly there was another person standing on it lifted a large rock. The stone dropped it into the heads of those who sleep. He falls head smashed, while the stone rolled away. Man that follow the rolling stone and picked it up. Before he returned to the person who is lying, his head was back as usual. The man went back and did what he had done before … “when the Prophet of Allaah alaihi wa sallam asked what he saw, the second figure replied,” We’ll tell you. The first man that when you meet with a broken head stones are people who take the Koran and then reject it and do not sleep obligatory prayers … “
From a fragment of a long hadith above can be taken a conclusion that the beds were made by the head at the proper time, resulted penalty inflicted to the head. Head feels heavy so it does not carry out the obligations of Allah. So that the eyes of fools do not sleep anymore.
Imam Al-Bukhari and Imam Muslim narrated that Abdullah bin Mas’ud radi ‘anhu speak; “Mentioned in the presence of the Prophet of Allaah alaihi wa sallam for people who sleep all night until the morning comes. He said, “That’s the man who both ears dikencinginya devil.” 
Interpret this hadith, Ibn Hajar wrote, “Some say that the devil master it and humiliate its meaning as to make it as a urinal. Habits of people who despise anything is piss. I said, ‘Who is willing to be humiliated like that and make his ears as a urine demon ?! ”
Abu Hurayrah radi ‘anhu said that the Prophet sallallaahu’ alaihi wa sallam said:
“Satan made three knot at the nape of any one of you while she slept. In each she breathed, ‘your dinner is still a long, sleep!’ When he wakes up and dhikr to God, then one must let loose the knot again. And if he berwudhu, then one must let loose the knot again. And if he must let loose knots pray it all. (if it is so) the next morning he would be excited and soul clean. If not, dirty and lazy soul. ‘”
What does Satan do likened to what witches, equally making knots to prevent people doing something. We ask above adherence to safety and dependability and constancy to Allaah.
1. Not implementing the the dawn prayer in congregation, including signs of hypocrites.
2. In nature Barzakh head lazy person doing the dawn prayer will hit repeatedly.
3. When Satan breathed, ‘The night is long, longer sleep alone!’ And then obeyed and God called, “Prayer is better than sleep, ‘then dimaksiati. Take a look at what will happen then!
 Al-Lu’lu wal Marjan no. 383.
 Sahih al-Bukhari, Hadith no. 7047. See: Fath Al-Bari, 14/480.
 Sahih al-Bukhari hadith no. 1144 and Muslim hadith no. 774. pronunciation above hadith Muslim pronunciation.
 Al-Bukhari hadith no, 3269.