Is Heaven real? Do we go to heaven as pure spiritual beings free from mortal coils?

Folk religion vs God's plan. Is Heaven real? Do we go to heaven as pure spiritual beings free from mortal coils?
Act 17
18 A group of Epicurean and Stoic philosophers began to debate with him. Some of them asked, “What is this babbler trying to say?” Others remarked, “He seems to be advocating foreign gods.” They said this because Paul was preaching the good news about Jesus and the resurrection
32 When they heard about the resurrection of the dead, some of them sneered, but others said, “We want to hear you again on this subject.”