By the end of the 1,000 years, God’s original purpose as stated at Genesis 1: 28 will have been fulfilled, and the ransom sacrifice will have been fully applied.
وَفِي نِهَايَةِ ٱلْـ‍ ٠٠٠‏,١ سَنَةٍ ،‏ سَيَكُونُ قَصْدُ ٱللهِ ٱلْأَصْلِيُّ ٱلْمُشَارُ إِلَيْهِ فِي ٱلتَّكْوِين ١ :‏ ٢٨ قَدْ تَمَّ وَقِيمَةُ ٱلذَّبِيحَةِ ٱلْفِدَائِيَّةِ قَدْ طُبِّقَتْ كَامِلًا .‏