Concise Quran Commentary
That nation passed away before you, and earned what they earned from what they did. They have earned for themselves from their own actions; and you have earned from your own actions. You will not be asked about what they did, and they will not be asked about what you do. No one is held accountable for the disobedience of someone else, and no one benefits from what someone else does. Each person will receive his reward, according to what they themselves do.