Paradise in Christianity

The Orthodox Christianity claims that all people should search for paradise not in the space or earth but in their hearts or in their souls, in the change of their inner state. And the base of such claim is the words of Jesus Christ who said that the Kingdom of God is inside us. So, the Kingdom of God is where the saint person is. An Eden was only the beautiful garden where the Tree of life was situated that became inaccessible for Adam and Eve after their fall.
Before the Christ's death all people including good and religious people were getting to the hell. But when Jesus Christ got to the hell after His death He ruined the hell and released all religious people.
During the Last Judgement all these souls will combine with their bodies and will enjoy the eternal life with God. And God prepared the great paradise place for every good person and angel and some of them will be empty because of the part of angels and sinners that will go away from God.
Jesus Christ said that after the general revival all people won't get married or reproduce that is proper for the physical bodies but will be as angels. And according to God all people will become godlike as they were created to rule the fishes, animals and birds.
According to priests if the person has God in his/her heart, he/she gets to the paradise that attracts other people.
The Kingdom of Heaven is the dwelling place of all religious people that will get to God after the End of the world for the eternal life.