Why do we deny the possibility of redemption for fallen angelic beings?

1. There is no record of such in Scripture.

2. There is no record in Scripture of demonic repentance.

3. The impact of the cross on demons is always portrayed as judgment, never salvation (nowhere do we read of justification, forgiveness, redemption, adoption, regeneration, etc. being true of any angelic being).

4. Hebrews 2:14-17; Revelation 5:8-14.