In Revelation 6:15, the powerful - also sometimes translated as strong, mighty, or potent - refer to the truths which make up our external minds. They are paired with the commanders of thousands, which are the related good external or natural loves that we have. Note, too, that they are listed after the kings, the great ones, and the rich, which here stand for more interior goods and truths.

(Referencat: Apocalypse Explained 408)

2. 2. Of those who transform themselves into apostles, as Satan into an angel of light (2 Corinthians 11:13-15).

The torments and evils endured by Paul are recounted (2 Corinthians 11:24-27, 32, 33).

Paul was in the third heaven and heard ineffable things (2 Corinthians 12:2-4).

The messenger of Satan received Paul with blows (2 Corinthians 12:7-9).

The coming of the Lord according to the working of Satan in signs and lying miracles (2 Thessalonians 2:9).

False Christs shall arise, and shall show signs and prodigies (Matthew 24:24-25; Mark 13:22).

By the prince of the demons, Beelzebub, He casts out demons (Mark 3:22; Luke 11:15, 17, 19).

That they would not hearken to miracles even if one rose from the dead. Abraham to the rich man in hell (Luke 16:29-31).

The coming of the Lord is in signs and lying miracles (2 Thess. 2:1-11).