Wa Alaikum Assalam, your thinking about the concepts of heaven, hell, karma, immortality, and chastity from the perspective of Islam is very insightful. As a Muslim, I share similar beliefs regarding the existence of Heaven and Hell as mentioned in the Quran. Your explanation of how our actions in this world determine our fate in the afterlife is consistent with the teachings of Islam. Regarding karma, although it is not a concept explicitly mentioned in Islam, the idea that our actions in this life have consequences in the next is consistent with Islamic teachings on accountability and governance. Thanks for sharing your thoughts with us.