All my life I have seen spirit, when I was young they were there and looked just like us, fooled me lots of times. The clothes will be old,I and family who have passed look younger. They all pass on the same message,there family are with them quite some time before they pass if its illness . They love the fact they can visit .My father came the next day to complain about the hospital saying someone was sat with him and they were not. There heaven is much like our world but lighter and beautiful colours and music. They travel by thought, as for God he is love for all whatever your race the one the source. As for your answer to et there are different beings on different planets but they are so far away some hostile some not but all from so so long ago. Spirit can visit later on if they wish but once in heaven most choose not. My father laughed and said I have to work up here, he always thought he was going to rest. They are now light beings who can travel through just a thinking process. In the future more on earth will be more spiritual but it will take some time.