Due you are paraphrasing a Watchtower!
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w87 6/1 p. 16 Practicing Godly Devotion Toward Elderly Parents *** 11
For instance, when a man declined an invitation to be Jesus? follower, saying: "Permit me first to leave and bury my father," Jesus replied: "Let the [spiritually] dead bury their dead, but you go away and declare abroad the kingdom of God." (Luke 9:59, 60) Since the Jews buried their dead on the day they died, it is unlikely that the man?s father was actually dead. Likely the man simply wanted to stay with his aging father till the father?s death. However, since other relatives evidently were on hand to render this care, Jesus encouraged the man to "declare abroad the kingdom of God."
The reason is JWs have a reverent phobia of sharing in any out non-jw religious ceremony. Also that "resurrection" disposition actually disarms the traditional grieving process to the point of a cherished friends death becomes a depressing inconvenience.
Go to any JW funeral it will shock most people, it is basically a regular meeting with a talk on the resurrection with an obituary tacked on, how you really should grieve too much for the person doesn?t exist anymore, and you might even loose face if you carry on too much because obviously you must not believe in the resurrect or you may be guilty of something that?s going to get you axed in Armageddon. Unlike other religions where you go to meet the dead in the heaven, the dead are the ones that come to you on earth. This means that a Jehovah?s Witness could expect the dead to be raised anytime. As faithful JW dieing is like cheating the system for everyone else is suck with the drudgery of life and you will pop up fresh as a daisy in paradise.
Sorry about the loss but the psychology is not meant to be disrespectful. You know they cared because they came. Most deaths go totaly off our radar unless kinship is involved.