What is the difference: The Kingdom of God, and the Kingdom of heaven?

Two kingdoms, but one.

Question: "What is the difference between the Kingdom of God and the Kingdom of Heaven?"

Answer: 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 13:11 with 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.

~https://www.gotquestions.org/kingdom-heaven-God.html

~Deut

They are very much different, we are the temple of the living God, 2 Cor 6. Let's ask ourselves, who is in charge and whose will is done in this temple? Our personal life is to be the kingdom of God in which he rules and his perfect will is done. Our life needs to be hid away and only the Crucified One seen. In the kingdom of heaven there are many "kinds" of people who have good testimonies and faithfully go to church and faithfully tithe and do many good things all while being King over their own life and walking according to their own desires and plans. But the kingdom of God is where Christ rules with no sanctions and conditions from us, where our life is hid in Christ and he has total charge and control of everything in our lives. He has purchased is with his own blood and are not our own anymore and we no longer live for ourselves but ONLY for his glory and will. From the throne in his kingdom he rules now whereas before we accepted him we had been ruling out own lives. If we aren't willing to give God total and complete charge of our lives then there is no point in calling ourselves Christian. All were doing is taking his holy name in vain.

There is no difference, the terms are used interchangeably...

They are the same.
“the kingdom of Heaven is at hand” (Matt. 4:17) = “the kingdom of God is at hand” (Mark 1:15)
“Blessed are the poor in spirit, for theirs is the kingdom of Heaven” (Matt. 5:3) = “Blessed are the poor, for yours is the kingdom of God” (Luke 6:20)
“Among those born of women there has not risen a greater than John the Baptist, notwithstanding he who is least in the kingdom of Heaven is greater than him.” (Matt. 11:11) = “Among those born of women there is not a greater prophet than John the Baptist, but he who is least in the kingdom of God is greater than him.” (Luke 7:28)
“the mysteries of the kingdom of Heaven” (Matt. 13:11) = “the mysteries of the kingdom of God” (Mark 4:11 cp. Luke 8:10)
“the kingdom of Heaven is like a grain of mustard seed” (Matt 13:31) = “the kingdom of God...is like a grain of mustard seed” (Mark 4:30-31 cp. Luke 13:18-19)
“The kingdom of Heaven is like leaven” (Matt. 13:33) = “the kingdom of God...is like leaven” (Luke 13:20)
“Except you be converted, and become as little children, you shall not enter into the kingdom of Heaven” (Matt. 18:3-4) = “Whosoever shall not receive the kingdom of God as a little child, he shall not enter therein” (Mark 10:15)
“Allow little children, and do not forbid them to come to me, for of such is the kingdom of Heaven.” (Matt. 19:14) = “Allow the little children to come to me, and do not forbid them, for of such is the kingdom of God.” (Mark 10:14 cp. Luke 18:16)
“a rich man shall hardly enter into the kingdom of Heaven” (Matt. 19:23) = “How hardly shall they who have riches enter into the kingdom of God!” (Luke 18:24)
In other words, the “kingdom of God” = “kingdom of Heaven.”

In a nut shell: The Kingdom of God is when a person is born again, and becomes a member of the body of Christ, HERE ON Earth. The Kingdom of Heaven is where God is seated, and where we will arrive after death, and after the judgement, to rule and reign with Christ. Put it this way, If I died tonight being in the Kingdom of God, (saved) then after death I would be absent from the body, but a short time later, present with the Lord in the heavenly Kingdom. A natural example might be, to be ON THE ROAD as a Toronto Maple Leaf, I would carry the name, and be a member, but my home would be realized when I arrived in Toronto.

Yes.

They are both names that are referring to the church which Jesus set up when he was sojourning on earth. Other names that are referring to the church is, the church in the wilderness, the church of Christ, the church of the first born, the remnant, The few, Zion, the new Jerusalem, and probably more.

Are you sure?

Matthew 11:12 And from the days of John the Baptist until now the kingdom of heaven suffereth violence, and the violent take it by force.

The kingdom of heaven is a physical earthly kingdom that was at hand in the days of Jesus. The KOG, the spiritual kingdom, was also at hand. The spiritual kingdom cannot suffer violence, nor taken from within the believer.

Where is that in Scripture?

The KOG is within a believer. Can the Holy Ghost be violently taken from a believer?

Romans 14:7 For the kingdom of God is not meat and drink; but righteousness, and peace, and joy in the Holy Ghost.

Neither your statement nor your question are Scripture, and your Scripture doesn't support your assertion.

Righteousness, peace and joy are found within the believer due to the Holy Spirit.

And? It still doesn't support your assertion.

Kingdom of God is the church, Kingdom of heaven is the place where God dwells.