Is it because the culture of death snuffs out life? Does humanism’s whoredom repel the love and joy of human expression and existence in God’s kingdom?
The thought you give voice to sounds like it has root either in ignorance of what Jesus said, or a lack of faith in it. Jn 16:33 -- "I have told you all this so that you may have peace in me. Here on earth you will have many trials and sorrows. But take heart, because I have overcome the world"
To say that this world extinguishes the love in God's Kingdom is to deny the power of the King and call him a liar when he said he overcame the world.