“When Christ who is our life appears, then you also will appear with him in glory.”
We only see containers of spirits when we look at each other. God sees us.
When Christ appears this next time, we will see him in his glory (John 17:5; Ezekiel 1:26-28). We will also appear, not as containers of spirits but in full glory of what he has made us to become (I John 3:1-3; I Corinthians 15:35-45).