Believe it! Your brother sees you, hears you, understands your every word. The soul doesn't die. Baháʼí belief is: "The earthly body is like the cage the soul is like the bird. ...

should the cage be broken, the bird would not only continue to exist but its senses would be heightened, its perception would be expanded, and its joy would grow more intense."

ʻAbdu'l-Bahá