“Blessed and holy is he that hath part in the first resurrection: on such the second death hath no power, but they shall be priests of God and of Christ, and shall reign with him a thousand years.”
King James Version (KJV)
20:6 They shall be priests of God and of Christ - Therefore Christ is God. And shall reign with him - With Christ, a thousand years.
Re 20:6 Blessed and holy [is] he that hath part in the first resurrection. In this great moral and spiritual resurrection that brings in the Millennium. On such the second death hath no power. The second death is the sad doom of eternal death. See Re 20:14.