Now my question for all of you is this. If all means all and that's all all means, as I have heard said so many times. What does all mean below?
In Him also we have obtained an inheritance, being predestined according to the purpose of Him who works all things according to the counsel of His will,
It means EXACTLY what it says, namely: that God
"works" all things...
in lieu of the Calvinist notion which reads it as if it says he:
"causes" all things.
Since Scripture is the best thing to use in interpreting Scripture, it may also be wise to cross-reference the same apostle to the Romans:
Rom 8:28 And we know that all things work together for good to them that love God, to them who are the called according to [his] purpose.
Here is, again, God, assuring us (as believers) that God will "work" all things to his desired ultimate ends....you know, as the text you quoted says. It is not, of course, saying that all things which occur are initially concieved of in the mind of God, and that all things which occur are perfectly in consonant with his perfect will. God is assuring us that no matter what occurs, we can be confident that God has either caused it, or he has permitted it/allowed it, and that He will
WORK all things
TOGETHER for his ultimate purpose..