The Protestant concept is that those who are born again in Christ are temporary residents of earth and their true home is in Heaven. We don't know much about it but there is no marriage there. More like permanent bliss, the river of life, no darkness (so likely no sleep), singing, and crowns. Which we will hurl down in reverence.
Catholics have an interim pergatory for people with residue sins. Living relatives can shorten their time there through the purchase of banns.
I understood the Jewish faith to be rooted in life here on earth. To have ones name to be remembered is to have fruitful progeny, thereby extending influence after death. The Abraham blessing.