Sherman ~
your reading of the Lake of Fire as God’s consuming love, power, and purifying holiness is a beautiful, hopeful one. if that is true, there may be one more point of hope on this matter. i’m sure others have mentioned it, but anyway…
Revelation 20:12-15 describes the dead whose names were not written in the Book of Life being cast into the Lake of Fire.
Revelation 22:15 describes the same kind of people as being outside of the New Jerusalem.
i am reminded of the story of St. Mary of Egypt, a young prostitue and generally loose, blasphemous woman who sailed from Egypt to Jerusalem with pilgrims, using her time on the trip to seduce those on route. when she came to Jerusalem, she attempted to enter through the open door of the Church of the Holy Sepulchre for the adoration inside, and found she was physically unable to enter- though the door was open, something invisible was holding her back. she looked through the open door to behold an incon of the Virgin Mary, and cried out in repentance, realizing her sin and wretchedness was keeping her from entering the Church. she then attempted to enter the church, and was allowed in.
Revelation 21:25 mentions that the gates of this New Jerusalem will not be shut at all by day, for there is no more night, meaning that they will be perpetually open. is it possible that they are open in order to allow those outside, once repenting, to enter? because if everyone on the inside of this beautiful city who is going to enter has already entered, and as no one is leaving (who would want to leave the presence of God?), why else would the gates of the City be left open perpetually, except to allow enterance?
Scripture tells us that all who call upon the Name of the Lord Jesus will be saved. that grace through faith saves us, and gives us a new nature, and a new inheritance. as God is all in all, what presents someone in the Lake of Fire from calling out like Mary of Egypt, and being allowed through repentance, faith, and grace, to then enter?