These were the satraps, or provincial governors, of the regions of the Persian empire to the west of the river Euphrates. Nehemiah had been sent by Artaxerxes, and he did not hide what he had come to do but presented the letters provided to authorise his work.
We too have to be on our guard and conscious of our enemies. We don’t want to be. We don't want negative thoughts, and thoughts of enemies, but here we preaching the gospel, sounding it out, making it known, and we are surrounded by enemies in society and opponents, and they infiltrate the churches, and we can't work with them. We have to watch out for them.