Original Text
And he said to me: 'The Lord of Spirits hath showed thee their parabolic meaning (lit. 'their parable'): these are the names of the holy who dwell on the earth and believe in the name of the Lord of Spirits for ever and ever.'
Simple English
The Lord of Spirits has shown you their symbolic meaning: these are the names of the holy people who live on earth and believe in the name of the Lord of Spirits forever and ever.