Brother DHK,
We can both agree God created all things, "For by him were all things created, that are in heaven, and that are in earth, visible and invisible, whether they be thrones, or dominions, or principalities, or powers: all things were created by him, and for him:". Only God is eternal. I believe when scripture talks about the devil being a murder from the beginning and sinneth from the beginning, it is referring to as soon as he was created. We can probably also both agree scripture does not give us information on when he was formed. The devil did not fall as he was a murderer and sinned from the beginning.
He was created perfect in all his ways. Perfect, even with the meaning of "complete," cannot mean sinful or evil. That would infer a defect. God did not create Adam a sinful creature. He was perfect, complete, without sin. So was Lucifer, and Lucifer was in a perfect place, a place where sin cannot exist. It is impossible for God to create sin. It is against his nature. He does not allow anything that is sinful in his heaven.
What was heaven like before God created the earth, and this heaven as we know it?
Someday God will create a new heaven. Perhaps it will be like something like the heaven God had before man entered on the scene.
Revelation 21:1 And I saw
a new heaven and a new earth: for the first heaven and the first earth were passed away; and there was no more sea.
5 And he that sat upon the throne said, Behold, I make all things new.
Revelation 21:8 But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.
Revelation 21:23 And the city had no need of the sun, neither of the moon, to shine in it: for the glory of God did lighten it, and the Lamb is the light thereof.
Revelation 21:27 And
there shall in no wise enter into it any thing that defileth, neither whatsoever worketh abomination, or maketh a lie: but they which are written in the Lamb's book of life.
--God does not tolerate evil. He does not create evil. Evil does not live with God. It cannot exist with God. Inasmuch as God is light there is no darkness with God, and evil is darkness. To believe that God created and is the author of evil is totally incomprehensible and goes against the very nature of God which is good, and who is light--in whom is no darkness.
Joh 1:4 In him was life; and the life was the light of men.
Joh 1:5 And the light shineth in darkness; and the darkness comprehended it not.
--It is absolutely impossible for God to create darkness (as in evil) for there is no darkness able to abide in his light.
When the perfect and sinless Lucifer rebelled against the perfect and holy God, then the perfect, sovereign holy God had no choice but to kick him and all those that followed him out of heaven.
Job 26:13 declares, "By his spirit he hath garnished the heavens; his hand hath formed the crooked serpent". Notice the serpent is crooked when he was formed, he did not end up crooked after falling. The "crooked serpent" is clearly the devil as Isaiah 27:1 proves, "In that day the Lord with his sore and great and strong sword shall punish leviathan the piercing serpent, even leviathan that crooked serpent; and he shall slay the dragon that is in the sea".
Many expositors believe "serpent" is better translated "dragon." Either way it has nothing to do with Satan. Jamieson Faucett and Brown say:
Umbreit less simply, “By His breath He maketh the heavens to revive”: namely, His wind dissipates the clouds, which obscured the shining stars. And so the next clause in contrast, “His hand doth strangle,” that is, obscures the north constellation, the dragon. Pagan astronomy typified the flood trying to destroy the ark by the dragon constellation, about to devour the moon in its eclipsed crescent-shape like a boat (Job_3:8, Margin). But better as English Version (Psa_33:6).
crooked — implying the oblique course, of the stars, or the ecliptic. “Fleeing” or “swift” [Umbreit] (Isa_27:1). This particular constellation is made to represent the splendor of all the stars.
Adam and Eve were created innocent, but not righteous, however we can see why Eve fell as it was a result of the sinful devil deceiving her to pick the fruit, thus she choose to sin. However, if Satan was not created evil and you have him created innocent, you have a problem and it is this-How could Satan fall if he had no inclination in his nature to do evil, nor any outside influences that would sway him to do evil? With Eve, the question is answered in that she had the outside influence of the devil that God put into the garden to deceive her that caused her to fall, but if Satan is the first sinner and if he wasn't born sinful how without any outside influence of evil would he elect to do evil?
The serpent was created, created as an animal. It was more subtle than all other animals and so "lucifer," i.e. Satan, was able to inhabit it or use it to deceive Eve. Note, it is not natural for serpents to speak. Satan does miracles also.