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. (Revelation 20:6)
At the first resurrection all come forth in immortal bloom, but at the second, the marks of the curse are visible upon all. All come up as they went down into their graves. Those who lived before the Flood, come forth with their giant-like stature, more than twice as tall as men now living upon the earth, and well proportioned. The generations after the Flood were less in stature (Spiritual Gifts 3:84, 85).