“What is your example/reference/support for doing that? Yes I have asked people to pray for me, but not dead people!!!!”
It’s in all 4 Gospels.
Luke 20:37-8
“They are God’s children, since they are children of the resurrection. But in the account of the burning bush, even Moses showed that the dead rise, for he calls the Lord ‘the God of Abraham, and the God of Isaac, and the God of Jacob.’ He is not the God of the dead, but of the living, for to him all are alive.”
Alive, but asleep.
” 20But in fact Christ has been raised from the dead, the firstfruits of those who have fallen asleep. 21For as by a man came death, by a man has come also the resurrection of the dead. 22For as in Adam all die, so also in Christ shall all be made alive. 23But each in his own order: Christ the firstfruits, then at his coming those who belong to Christ. 24Then comes the end, when he delivers the kingdom to God the Father after destroying every rule and every authority and power.” - 1 Cor 15
“13But we do not want you to be uninformed, brothers, about those who are asleep, that you may not grieve as others do who have no hope. 14For since we believe that Jesus died and rose again, even so, through Jesus, God will bring with him those who have fallen asleep. 15For this we declare to you by a word from the Lord, that we who are alive, who are left until the coming of the Lord, will not precede those who have fallen asleep. 16For the Lord himself will descend from heaven with a cry of command, with the voice of an archangel, and with the sound of the trumpet of God. And the dead in Christ will rise first. 17Then we who are alive, who are left, will be caught up together with them in the clouds to meet the Lord in the air, and so we will always be with the Lord. 18Therefore encourage one another with these words.” - 1 Thess 4