This has nothing to do with "pharmacy".
Do you know what the light of the candle represents?
Do you know who are the bridgegroom? His Bride?
Who are the merchants? What are their sorceries that deceived the heathens (nations)?
Revelation 20:7-9 KJV
[7] And when the thousand years are expired, Satan shall be loosed out of his prison,
[8] And shall go out to deceive the nations which are in the four quarters of the earth, Gog and Magog, to gather them together to battle: the number of whom is as the sand of the sea.
[9] And they went up on the breadth of the earth, and compassed the camp of the saints about, and the beloved city: and fire came down from God out of heaven, and devoured them.
God is talking about the judgment of His Unfaithful Congregations all over the Earth where His people are His merchants of the Gospel. Both the true merchants and false merchants. But because of their unfaithfulness and apostasy, God has allowed Satan to come in to deceive the false merchants as a judgment. Where? Right here in the church - the camp of the saints and the beloved city. Not physical Israel or Jews.
Now what are the sorceries of the false merchants? This has nothing to do with pharmacy per context.
