>>508504951 (OP)the book of revelation describes heaven as such: a 1:1 copy of jerusalem, which will descend from the sky to replace the old jerusalem. the buildings are made of solid gold, the walls of jasper and the foundations of rubies, sapphires and various other gemstones. there are several gates, made of pure pearl, over each of which is the number "144,000". god will live there, with his people, on earth. his people, who are allowed in to this heaven, are 144,000 jews from 12 tribes of israel, who are described as being unmarried, virginal and having dedicated their lives to jesus rather than women and family. an angel with a gold measuring stick gives all the individual details on wall height and city width, as well as the specific numbers from each tribe etc.
simply read the 21 pages or so of revelation, it's very short and contains all the precise measurements and facts you'll need about heaven.