Hi RevMWC, lets look at what scripture actually says:
Does scripture say God chose individuals before the foundation of the world? No, you are saying, He chose us [individually] in Him before the foundation of the world. But why would God choose us individually again during our lifetime as James 2:5 and many other verse say. No, the answer is Ephesians 1:4 should be understood to say, He chose us [corporately] in Him before the foundation of the world. Therefore, God would need to put us [individually] in Christ for our redemption to include us in that corporately elected group. And that is exactly what scripture says.
Acts 15:17 In order that the rest of men may seek the LORD, and all the Gentiles who are called by my name, [18]says the LORD, who makes these things known from old.
And as others have pointed out, when Abraham was told his seed would bless all nations, that foretold these things.
So your verse 18 does not appear that way in the NASB. Lets look at some translations:
18 “Known to God from eternity are all His works. (NKJV)
18 which have been known from long ago. (HCSB)
So one problem is a mistranslation, long ago being translated as eternity, when contextually it points to the time of Abraham. Secondly, we have a difference in the text, the TR versus the Critical text.
If we look at the TR text (NKJV and KJV) we see " known unto God are all His works from the beginning of the world."
Lets focus in on two words, works and "from the beginning of the world".
What are the things being referred to as works? Things He has undertaken to carry out. Thus the predestined plan of redemption would be included in the idea of God's works.
Next, the translation of the word "aionos" which sometimes refers to an age, and thus points to either long ago or eternity. But contextually, Abraham lived long ago, not in eternity, so the minimalist translation would follow the NASB, long ago.
Do you think that God knew the results of what Job was going to go through before or after he allowed Satan to do all he did?
Job 1: 6 Now there was a day when the sons of God came to present themselves before the LORD, and Satan came also among them.
7 And the LORD said unto Satan, Whence comest thou? Then Satan answered the LORD, and said, From going to and fro in the earth, and from walking up and down in it.
8 And the LORD said unto Satan, Hast thou considered my servant Job, that there is none like him in the earth, a perfect and an upright man, one that feareth God, and escheweth evil?
9 Then Satan answered the LORD, and said, Doth Job fear God for nought?
10 Hast not thou made an hedge about him, and about his house, and about all that he hath on every side? thou hast blessed the work of his hands, and his substance is increased in the land.
11 But put forth thine hand now, and touch all that he hath, and he will curse thee to thy face.
12 And the LORD said unto Satan, Behold, all that he hath is in thy power; only upon himself put not forth thine hand. So Satan went forth from the presence of the LORD.
Notice it was God who offered up Job, not Satan requesting Job. Notice Satan saying sure he worships and serves you look what your doing for him. So here we have a conflict between a fallen angel and God. Satan accuses God of protecting Job from harm and if God allows him to be tested Satan says he will curse you. Do you think all this was a surprise to God or did He know Job would pass the test when He offered Him? If He knew when did he know?
Verse 22 In all this Job sinned not, nor charged God foolishly
Then God offered up Job yet again Job 2:
1 Again there was a day when the sons of God came to present themselves before the LORD, and Satan came also among them to present himself before the LORD.
2 And the LORD said unto Satan, From whence comest thou? And Satan answered the LORD, and said, From going to and fro in the earth, and from walking up and down in it.
3 And the LORD said unto Satan, Hast thou considered my servant Job, that there is none like him in the earth, a perfect and an upright man, one that feareth God, and escheweth evil? and still he holdeth fast his integrity, although thou movedst me against him, to destroy him without cause.
4 And Satan answered the LORD, and said, Skin for skin, yea, all that a man hath will he give for his life.
5 But put forth thine hand now, and touch his bone and his flesh, and he will curse thee to thy face.
6 And the LORD said unto Satan, Behold, he is in thine hand; but save his life.
7 So went Satan forth from the presence of the LORD, and smote Job with sore boils from the sole of his foot unto his crown.
Did God just believe Job would pass or did he foreknow Job would pass the test. If He foreknew when did he know?
After Job passed the test God Blessed him richly.
Job 42: 10And the LORD turned the captivity of Job, when he prayed for his friends: also the LORD gave Job twice as much as he had before.
11Then came there unto him all his brethren, and all his sisters, and all they that had been of his acquaintance before, and did eat bread with him in his house: and they bemoaned him, and comforted him over all the evil that the LORD had brought upon him: every man also gave him a piece of money, and every one an earring of gold.
12So the LORD blessed the latter end of Job more than his beginning: for he had fourteen thousand sheep, and six thousand camels, and a thousand yoke of oxen, and a thousand she asses.
13He had also seven sons and three daughters.
14And he called the name of the first, Jemima; and the name of the second, Kezia; and the name of the third, Kerenhappuch.
15And in all the land were no women found so fair as the daughters of Job: and their father gave them inheritance among their brethren.
16After this lived Job an hundred and forty years, and saw his sons, and his sons' sons, even four generations.
17So Job died, being old and full of days.
So again did God know Job would pass the test when He offered him to Satan or did He hope he would?
I believe God knew Job would pass the test before man was ever created and before Job was born God knew the outcome. If He knew Job and the outcome He also knew us and the decisions we would make.