This is a pretty big topic but I can throw out a few thoughts, shooting from the hip.
Imo, this is a pretty important topic because we are all going to die someday.
I do not normally think about death unless the topic comes up on the forum.
I never even thought about possibly dying of Covid-19 and I have never been afraid I might die.
I am not afraid of death but I am somewhat anxious because I have no idea what it will be like in the next world.
I mean, what will we be "doing" for all of eternity, what will the scenery be like, where will we live, stuff like that.
Okay, this is what I believe will happen when we die. I believe that our soul will leave the body and cross over to the next world, which is a spiritual world, not a physical world. Our soul will take on a spiritual body that will be comprised of spiritual elements that exist in the spiritual realm of existence. I believe that all souls will continue to exist for eternity, whether they believed in God or not. I believe that the souls of the believers will continue to progress towards God for all eternity, but I don't know exactly what will happen to the souls of nonbelievers. I do not believe that we will have free will in the next world so we won't be able to advance spiritually by making moral choices, as we do in this world. In order to advance we will depend upon the mercy of God and the prayers of others
According to my religion, the afterlife is a mystery for the most part. It is impossible to describe the spiritual world because it is so different from this world. We are given just enough information in order to have faith that in spite of any suffering we have to endure in this life, it is only temporary, and there is a much better life to come.
“They that are the followers of the one true God shall, the moment they depart out of this life, experience such joy and gladness as would be impossible to describe...” Gleanings From the Writings of Bahá’u’lláh, p. 171
“Death proffereth unto every confident believer the cup that is life indeed. It bestoweth joy, and is the bearer of gladness. It conferreth the gift of everlasting life.
As to those that have tasted of the fruit of man’s earthly existence, which is the recognition of the one true God, exalted be His glory, their life hereafter is such as We are unable to describe. The knowledge thereof is with God, alone, the Lord of all worlds.” Gleanings From the Writings of Bahá’u’lláh, pp. 345-346