Lamb of God?




Are the creatures on earth non physical ?
Are the creatures in heaven non physical ?

Define creature or one that is created ?
Define on earth ?

Rev 5:13
Then I heard every creature in heaven and on earth and under the earth and on the sea, and all that is in them, saying:

“To him who sits on the throne and to the Lamb
be praise and honor and glory and power,
for ever and ever!”