The tombs broke open and the bodies of many holy people who had died were raised to life. They came out of the tombs, and after Jesus’ resurrection they went into the holy city and appeared to many people.
When Jesus died on the cross, and was raised from the grave after three days, marvelous things took place inside Jerusalem. It must have been a powerful display of the power of God. Jesus said: I am the resurrection and life. That the power of the resurrection was so powerful that dead people was raised to life, and came out of their tombs. Thats exacty whats going to happen to you, if you are willing to believe in the Messiah.