My answer is still, I am going to Heaven where God and the saints will be.
BUT....
While some believe that the
Kingdom of God and Kingdom of Heaven are referring to different things, it is clear that both phrases are referring to the same thing. The phrase “kingdom of God” occurs 68 times in 10 different New Testament books, while “kingdom of heaven” occurs only 32 times, and only in the Gospel of Matthew. Based on Matthew’s exclusive use of the phrase and the Jewish nature of his Gospel, some interpreters have concluded that Matthew was writing concerning the millennial kingdom while the other New Testament authors were referring to the universal kingdom. However, a closer study of the use of the phrase reveals that this interpretation is in error.
For example, speaking to the rich young ruler, Christ uses “kingdom of heaven” and “kingdom of God” interchangeably. “Then Jesus said to his disciples, ‘I tell you the truth, it is hard for a rich man to enter the kingdom of heaven’” (
Matthew 19:23). In the very next verse, Christ proclaims, “Again I tell you, it is easier for a camel to go through the eye of a needle than for a rich man to enter the kingdom of God” (verse 24). Jesus makes no distinction between the two terms but seems to consider them synonymous.
Mark and Luke used “kingdom of God” where Matthew used “kingdom of heaven” frequently in parallel accounts of the same parable. Compare
Matthew 11:11-12 with
Luke 7:28;
Matthew 13:11with
Mark 4:11 and
Luke 8:10;
Matthew 13:24 with
Mark 4:26;
Matthew 13:31 with
Mark 4:30 and
Luke 13:18;
Matthew 13:33 with
Luke 13:20;
Matthew 18:3 with
Mark 10:14 and
Luke 18:16; and
Matthew 22:2 with
Luke 13:29. In each instance, Matthew used the phrase “kingdom of heaven” while Mark and/or Luke used “kingdom of God.” Clearly, the two phrases refer to the same thing.
On the other hand the Gnostics believed that the kingdom is in us. The Jehovah's Witnesses believe that there will be a physical kingdom of Christ on earth. I believe that both phrases kingdom of heaven and kingdom of God are both referring to the divine kingdom where God is....not on earth.