Rev 12:1 "And there appeared a great wonder in heaven; a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars:
I have likened the daughter of Zion to a comely and delicate woman. (Jeremiah 6:2)
This woman is seen in Heaven, and the twelve stars symbolize that this is Israel.
The woman symbolizes a church, so this must be God's church.
But Jerusalem which is above is free, which is the mother of us all.(Galatians 4:26)
Rev 12:2 "And she being with child cried, travailing in birth, and pained to be delivered.".
From the seed of Abraham, Isaac and Jacob who became Israel gave birth or delivered Jesus into this world.
Be not thou therefore ashamed of the testimony of our Lord, nor of me his prisoner: but be thou partaker of the afflictions of the gospel according to the power of God; Who hath saved us, and called us with an holy calling, not according to our works, but according to his own purpose and grace, which was given us in Christ Jesus before the world began, (2 Timothy 2:8-9)
From the Beginning God had a plan to save man.
Rev 12:13 "And when the dragon saw that he was cast unto the earth, he persecuted the woman"
But the prince of the kingdom of Persia
(Satan)
withstood me
(Gabriel),
one and twenty days: but, lo, Michael
(Jesus),
one of the chief princes
(The Archangel or leader of the Angels).
came to help me; and I remained there with the kings of Persia. (Dan 10:13-14)
Satan from the beginning has been doing everything he can to attack God's people and cause them to sin.
Adam, in transgressing the law of Jehovah, had opened the door for Satan, who had planted his banner in the midst of the first family. He was made to feel, indeed, that the wages of sin was death. Satan designed to gain Eden by deceiving our first parents; but in this he was disappointed. Instead of securing to himself Eden, he now feared that he would lose all he had claimed out of Eden. His sagacity could trace the signification of these offerings, that they pointed man forward to a Redeemer and, for the time being, were a typical atonement for the sin of fallen man, opening a door of hope to the race. The rebellion of Satan against God was most determined. He worked, in warring against the kingdom of God, with perseverance and fortitude worthy of a better cause. {Ellen White - Confrontation - Sacrificial Offerings - 24.1}
Ellen White - Confrontation - Plan of Redemption
    A council was held in heaven, the result of which was that God's dear Son undertook to redeem man from the curse and
the disgrace of Adam's failure, and to conquer Satan. Oh, wonderful condescension! The Majesty of heaven, through love
and pity for fallen man, proposed to become his substitute and surety. He would bear man's guilt. He would take the wrath
of His Father upon Himself, which otherwise would have fallen upon man because of his disobedience.
The law of God was unalterable. It could not be abolished, nor yield the smallest part of its claim, to meet man in his
fallen state. Man was separated from God by transgression of His expressed command, notwithstanding He had made
known to Adam the consequences of such transgression. The sin of Adam caused a deplorable state of things. Satan would
now have unlimited control over the race unless a mightier being than was Satan before his fall, should take the field,
conquer him, and ransom man.
    Christ's divine soul was exercised with infinite pity for the fallen pair. As their wretched, helpless condition came up
before Him, and as He saw that by transgression of God's law they had fallen under the power and control of the prince of
darkness, He proposed the only means that could be acceptable with God, that would give them another trial, and place
them again on probation. Christ consented to leave His honor, His kingly authority, His glory with the Father, and humble
Himself to humanity, and engage in contest with the mighty prince of darkness, in order to redeem man. Through His
humiliation and poverty Christ would identify Himself with the weaknesses of the fallen race, and by firm obedience show
that man might redeem Adam's disgraceful failure, and by humble obedience regain lost Eden.
    The great work of redemption could be carried out only by the Redeemer taking the place of fallen Adam. With the sins
of the world laid upon Him, He would go over the ground where Adam stumbled. He would bear a test infinitely more
severe than that which Adam failed to endure. He would overcome on man's account, and conquer the tempter, that,
through His obedience, His purity of character and steadfast integrity, His righteousness might be imputed to man, that,
through His name, man might overcome the foe on his own account.
    What love! What amazing condescension! The King of glory proposed to humble Himself to fallen humanity! He would
place His feet in Adam's steps. He would take man's fallen nature, and engage to cope with the strong foe who triumphed
over Adam. He would overcome Satan, and in thus doing He would open the way for the redemption from the disgrace of
Adam's failure and fall, of all those who would believe on Him.
    Angels on probation had been deceived by Satan, and had been led on by him in the great rebellion in heaven against
Christ. They failed to endure the test brought to bear upon them, and they fell. Adam was then created in the image of God
and placed upon probation. He had a perfectly developed organism. All his faculties were harmonious. In all his emotions,
words, and actions, there was a perfect conformity to the will of his Maker. After God had made every provision for the
happiness of man, and had supplied his every want, He tested his loyalty. If the holy pair should be obedient, the race
would, after a time, be made equal to the angels. As Adam and Eve failed to bear this test, Christ proposed to become a
voluntary offering for man.
    Satan knew that if Christ was indeed the Son of God, the world's Redeemer, it was for no good to himself that the Lord
had left the royal courts of heaven to come to a fallen world. He feared that his own power was thenceforth to be limited,
and that his deceptive wiles would be discerned and exposed, and his influence over man would be weakened. He feared
that his dominion and control of the kingdoms of the world were to be contested. He remembered the words which Jehovah
addressed to him when he was summoned into His presence with Adam and Eve, whom he had ruined by his lying
deceptions, "I will put enmity between thee and the woman, and between thy seed and her seed. It shall bruise thy head, and
thou shalt bruise his heel." This declaration contained the first gospel promise to man.
But these words, at the time they were spoken, were not fully understood by Satan. He knew that they contained a curse
for him, because he had seduced the holy pair. And when Christ was manifested on the earth, Satan feared that He was
indeed the One promised who should limit his power and finally destroy him.
    Satan had peculiar interest in watching the development of events immediately after the fall of Adam, to learn how his
work had affected the kingdom of God, and what the Lord would do with Adam because of his disobedience.
    The Son of God, undertaking to become the Redeemer of the race, placed Adam in a new relation to his Creator. He was
still fallen; but a door of hope was opened to him. The wrath of God still hung over Adam, but the execution of the sentence
of death was delayed, and the indignation of God was restrained, because Christ had entered upon the work of becoming
man's Redeemer. Christ was to take the wrath of God, which in justice should fall upon man. He became a refuge for man,
and, although man was indeed a criminal, deserving the wrath of God, yet he could, by faith in Christ, run into the refuge
provided and be safe. In the midst of death there was life if man chose to accept it. The holy and infinite God, who dwelleth
in light unapproachable, could no longer talk with man. No communication could now exist directly between man and his
Maker.
    God forbears, for a time, the full execution of the sentence of death pronounced upon man. Satan flattered himself that
he had forever broken the link between heaven and earth. But in this he was greatly mistaken and disappointed. The Father
had given the world into the hands of His Son for Him to redeem from the curse and the disgrace of Adam's failure and fall.
Through Christ alone can man now find access to God. And through Christ alone will the Lord hold communication with
man.
    Christ volunteered to maintain and vindicate the holiness of the divine law. He was not to do away the smallest part of
its claims in the work of redemption for man, but, in order to save man and maintain the sacred claims and justice of His
Father's law, He gave Himself a sacrifice for the guilt of man. Christ's life did not, in a single instance, detract from the
claims of His Father's law, but, through firm obedience to all its precepts and by dying for the sins of those who had
transgressed it, He established its immutability.
    After the transgression of Adam, Satan saw that the ruin was complete. The human race was brought into a deplorable
condition. Man was cut off from intercourse with God. It was Satan's design that the state of man should be the same as that
of the fallen angels, in rebellion against God, uncheered by a gleam of hope. He reasoned that if God pardoned sinful man
whom He had created, He would also pardon him and his angels and receive them into His favor. But he was disappointed.
    The divine Son of God saw that no arm but His own could save fallen man, and He determined to help man. He left the
fallen angels to perish in their rebellion, but stretched forth His hand to rescue perishing man. The angels who were
rebellious were dealt with according to the light and experience they had abundantly enjoyed in heaven. Satan, the chief of
the fallen angels, once had an exalted position in heaven. He was next in honor to Christ. The knowledge which he, as well
as the angels who fell with him, had of the character of God, of His goodness, His mercy, wisdom, and excellent glory,
made their guilt unpardonable.
    There was no possible hope for the redemption of those who had witnessed and enjoyed the inexpressible glory of
heaven, and had seen the terrible majesty of God, and, in presence of all this glory, had rebelled against Him. There were no
new and wonderful exhibitions of God's exalted power that could impress them so deeply as those they had already
experienced. If they could rebel in the very presence of glory inexpressible, they could not be placed in a more favorable
condition to be proved. There was no reserve force of power, nor were there any greater heights and depths of infinite glory
to overpower their jealous doubts and rebellious murmuring. Their guilt and their punishment must be in proportion to their
exalted privileges in the heavenly courts.