We are it long ago - on the level of our divine self. Life is eternal and does not end with "death". But can we also live eternally in our physical body, or at least considerably longer than before, and keep the body young at the same time?
I believe that it is possible in principle. This article in my blog, where I present a book about an immortal. Also that Book about immortal masterswho have already lived on this earth for several thousand years, clearly answers the question in the affirmative.
The important thing is to be open to this possibility. As long as we only believe in "death", it happens. It basically symbolizes everything that stands in the way of life. By the way: It is NOT "sure as the amen in the church that all must die".
This "Amen" is NOT certain either. Especially when the church is empty of truth and people.
By actively and consistently taking care of our physical and mental health, we automatically move in the extended direction of "immortality".