The Earth Made New

When God finally purifies the earth, it will appear like a boundless lake of fire. As God preserved the ark amid the commotions of the Flood, because it contained eight righteous persons, He will preserve the New Jerusalem, containing the faithful of all ages.... Although the whole earth, with the exception of that portion where the city rests, will be wrapped in a sea of liquid fire, yet the city is preserved as was the ark, by a miracle of Almighty power. It stands unharmed amid the devouring elements.—Spiritual Gifts 3:87.TA 297.1