What I particularly liked was the reference to Michael battling the Prince of Persia as was related to us in the book of Daniel.
“Do not be afraid, Daniel. Since the first day that you set your mind to gain understanding and to humble yourself before your God, your words were heard, and I have come in response to them. But the prince of the Persian kingdom resisted me twenty-one days. Then Michael, one of the chief princes, came to help me, because I was detained there with the king of Persia.” Daniel 10:12-13NIV
11 And he said to me, “Daniel, [a]you who are treasured, understand the words that I am about to tell you and stand at your place, for I have now been sent to you.” And when he had spoken this word to me, I stood up trembling. 12 Then he said to me, “Do not be afraid, Daniel, for from the first day that you set your heart on understanding this and on humbling yourself before your God, your words were heard, and I have come in response to your words. 13 But the prince of the kingdom of Persia was standing [b]in my way for twenty-one days; then behold, Michael, one of the chief princes, came to help me, for I had been left there with the kings of Persia."
"10 Finally, my brethren, be strong in the Lord, and in the power of his might.
11 Put on the whole armour of God, that ye may be able to stand against the wiles of the devil.
12 For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of this dark age (the darkness of this world), against spiritual wickedness in high places.
13 Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand."
Eph. 6:10-13NASB
"In conclusion, be strong in the Lord [draw your strength from Him and be empowered through your union with Him] and in the power of His [boundless] might. 11Put on the full armor of God [for His precepts are like the splendid armor of a heavily-armed soldier], so that you may be able to [successfully] stand up against all the schemes and the strategies and the deceits of the devil. 12For our struggle is not against flesh and blood [contending only with physical opponents], but against the rulers, against the powers, against the world forces of this [present] darkness, against the spiritual forces of wickedness in the heavenly (supernatural) places. 13Therefore, put on the complete armor of God, so that you will be able to [successfully] resist and stand your ground in the evil day [of danger], and having done everything [that the crisis demands], to stand firm [in your place, fully prepared, immovable, victorious]." Amplified
"3 For though we walk in the flesh, we do not war after the flesh:
4 (For the weapons of our warfare are not carnal, but they are mighty through God to the pulling down of enemy strongholds;)
5 Casting down imaginations, and every high and lofty thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;..." 2 Cor.10
Jeffrey very skillfully weaves all these verses together and gives a glimpse into what the battle could look like in the Heavenly realm.
We ought to always pray and not lose heart. We are admonished to ask, seek and knock. ...and keep on knocking! Luke 11:5-13 and again in Matthew 7:7-8.
"So I say to you: Ask and it will be given to you; seek and you will find; knock and the door will be opened to you. For everyone who asks receives; the one who seeks finds; and to the one who knocks, the door will be opened."
I was given an Advanced Reader Copy of Keep on Asking