Summary: "I think it was partly that experience that prompted me to start praying for dead bodies to be raised back to life - just to be sure that it was really their time. Jesus gave His disciples authority to raise the dead."
I was working as a funeral assistant and it was the first time I had ever touched a dead body when it happened. We had been called to a house to transfer the body to the hospital or funeral home. "THE BODY" - that sounds so impersonal. She was sitting in the living room, curtains draped, with her mouth gaping open. The daughter was sitting in the next room and had requested if she might keep her mother's wedding ring and I was asked if I could take it from the old lady's finger. The warmth of her hand was surprising and her lifeless fingers were soft. I suppose I had expected rigor mortis and a clammy coldness but she had died only a short time ago.
I retrieved the ring for the daughter and it was time to transfer the body. As I lifted her from the chair onto the stretcher her lifeless body sagged in the middle and some of the remaining air was expelled from her lungs and she seemed to gasp. The expired breath was so totally unexpected that I almost dropped her, not realising what was happening. A cold chill ran up and down my spine. Just briefly I had thought that SHE WAS STILL ALIVE.
I think it was partly that experience that prompted me to start praying for dead bodies to be raised back to life - just to be sure that it was really their time. Jesus gave His disciples authority to raise the dead.
In Matthew 10:8-10 (quickview)  (NLT) Jesus says to His disciples "Heal the sick, RAISE THE DEAD, cure those with leprosy, and cast out demons. ... "Don't take any money in your money belts-no gold, silver, or even copper coins. Don't carry a traveler's bag with a change of clothes and sandals or even a walking stick..."
A number of theologians say that their ability to raise the dead, cast out evil spirits and heal every kind of disease and illness was JUST A TEMPORARY ARRANGEMENT for the disciples. It only happened for them during the three years that Jesus was around with them. They say that Jesus gave them DIFFERENT INSTRUCTIONS later just before His arrest in Luke 22:35-36 (quickview) .
Luke 22:35-36 (quickview)  certainly does read differently. It says "...Jesus asked them, "When I sent you out to preach the Good News and you did not have money, a traveler's bag, or extra clothing, did you need anything?" "No," they replied. "But now," He said, "take your money and a traveler's bag. And if you don't have a sword, sell your cloak and buy one! For the time has come for this prophecy about Me to be fulfilled: ‘He was counted among the rebels.' Yes, everything written about Me by the prophets will come true."
Because Jesus gave different instructions just before His trial does that necessarily mean that they were only able to perform these miracles FOR A SEASON? I don't think so. You will notice that the instructions may have been different in relation to MONEY AND CLOTHING AND A SWORD but nothing is mentioned about raising the dead, casting out demons and healing the sick and preaching that the kingdom was near.
To me in the second instruction Jesus is warning them to be PREPARED FOR PERSECUTION in the days ahead. He is NOT REVOKING HIS CALL upon their lives to preach the gospel and heal the sick.