OK then , here is a brief explanation of why Allah punished the people of Noah (pbuh):
Ibn 'Abbas narrated that Prophet Muhammad (PBUH) said: “The period between Adam and Noah was ten centuries.” Sahih Al-Bukhari
For many generations Noah’s people had been worshiping statues that they called gods. They believed that these gods would bring them good, protect them from evil, and provide all their needs. They gave their idols names such as Waddan, Suwa’an, Yaghutha, Ya’auga, and Nasran, according to the power they thought these gods possessed.
Allah the Almighty revealed: "And they [idolators] have said: "You shall not leave your gods, nor shall you leave Wadd, nor Suwa’, nor Yaghuth, nor Ya’uq nor Nasr (names of the idols). “” Surah 71: 23
Originally these were the names of good people who had lived among them. After their deaths, statues of them were erected to keep their memories alive. After some time, however, people began to worship these statues. Later generations did not even know why they had been erected; they only knew their parents had prayed to them. That is how idol worshiping developed. Since they had no understanding of Allah the Almighty Who would punish them for their evil deeds, they became cruel and immoral.
Ibn 'Abbas explained: “Following upon the death of those righteous men, Satan inspired their people to erect statues in the places where they used to sit. They did this, but these statues were not worshiped until the coming generations deviated from the right way of life. Then they worshiped them as their idols.”
In his version, Ibn Jarir narrated: “There were righteous people who lived in the period between Adam and Noah and who had followers who held them as models. After their death, their friends who used to emulate them said: ‘If we make statues of them, it will be more pleasing to us in our worship and will remind us of them.’ So they built statues of them, and, after they had died and others came after them, Iblis crept into their minds saying: ‘Your forefathers used to worship them, and through that worship they got rain.’ So they worshiped them.”
Ibn Abi Hatim related this story: “Waddan was a righteous man who was loved by his people. When he died, they withdrew to his grave in the land of Babylonia and were overwhelmed by sadness. When Iblis saw their sorrow caused by his death, he disguised himself in the form of a man saying: ‘I have seen your sorrow because of this man’s death; can I make a statue like him which could be put in your meeting place to make you remember him?’ They said: ‘Yes.’ So he made the statue like him. They put it in their meeting place in order to be reminded of him. When Iblis saw their interest in remembering him, he said: ‘Can I build a statue of him in the home of each one of you so that he would be in everyone’s house and you could remember him?’ They agreed. Their children learned about and saw what they were doing. They also learned about their remembrance of him, until they took him to be a deity and worshiped him instead of Allah. So the first to be worshiped instead of Allah was Waddan, the idol which they named thus.”
The essence of this point is that every idol from those earlier mentioned was worshiped by a certain group of people. It was mentioned that people made pictures and as the ages passed they made these pictures into statues, so that their forms could be fully recognised; afterwards they were worshiped instead of Allah.
It was narrated that 'Umm Salmah and 'Umm Habibah told Allah’s Prophet Muhammad (PBUH) about the church called “Maria” which they had seen in the land of Abyssinia. They described its beauty and the pictures therein. He said: “Those are the people who build places of worship on the grave of every dead man who was righteous and then make therein those pictures. Those are the worst of creation unto Allah.” Sahih Al-Bukhari
Worshiping anything other than Allah is a tragedy that results not only in the loss of freedom; its serious effect reaches man’s mind and destroys it as well. Almighty Allah created man and his mind with its purpose set on achieving knowledge, the most important of which is that Allah alone is the Creator and all the rest are worshipers (slaves). Therefore, disbelief in Allah, or polytheism, results in the loss of freedom, the destruction of the mind, and the absence of a noble target in life.
And so then, the most important lesson to be learned from the story of Noah (pbuh) is not to worship anything but the One Lord of the Universe and not engage in any form of idol-worshiping like erecting statues and pictures of any righteous people who have died.
The people of Noah (pbuh) committed this worst of sin in the eyes of their Lord and stubbornly refused to repent despite being sent a warner to them and hence they were duly punished.
