It's not faith that we have - it's expectations.>>>Enoughie
Your expectations, hope if you will, end here with this life.
Mine.....doesn't!
We expect certain things based on certain knowledge we have. Based on this knowledge we can either have reasonable and realistic expectations, or unrealistic and unreasonable expectations.
You nailed it right on the head! Knowledge we have.
Now, the bible speaks of two distinct trees of knowledge, one is the tree of knowledge of good and evil, of which we all participate, and the the tree of life, of which is limited to those who choose to participate in it.
Both trees are metaphors of knowledge gained.
The one, tree of knowledge of good and evil entitled us to have reason by making choices.
The second entitles us to reach out and gain fruit of life.
What this world, all non-believers in God, can not understand what it means to reach out and eat of the fruit of the tree of life.
Since we already have life, life in the flesh, does not mean we have life, in the spirit.
The world understands what a re-birth means, with respect to the flesh, but can not fathom what it means to be born of the spirit.
There in lies the dilemma.
It is unreasonable for you to believe in a rebirth and therefore as you pointed out: quote "Reasonable and realistic expectations shouldn't lead to unreasonable and unrealistic ones", there can be no alternative view for you.
Realistic expectations are derived from things that can be seen, where the unrealistic ones are not seen, but hoped for.
Heb 11:1 Now
faith is the substance of things hoped for,
the evidence of things not seen.
To give you an understanding of God's view (Spiritual view) on the nation of Israel:
Jer 3:23
Truly in vain is salvation hoped for from the hills, and
from the multitude of mountains:
truly in the LORD our God is the salvation of Israel.
The unbelief of Israel in Jesus as the coming Messiah, as is with all unbelievers, God gives us an insight into this world reality, looking at it with a spiritual view.
We all know that "Hills, Mountains, are not as like you an I, that should demonstrate hope, but are as dead objects, without any life except God move them.
So, here "hills and mountains represent the position of authority that the nation of Israel held, and thus in vain, (Like as the mountains and hills) they hope for a physical salvation from the coming Messiah, or to be moved.
For their hope was in the physical deliverance of their sufferings in hopes of a better physical world.
So there, as long as they continue to think and believe that way, they remain in a dead state.
Likewise, all unbelievers are as like the hills and the mountains, alive as hills or as mountains, but dead spiritually to God.
There must by necessity be a rebirth of our dead spirit, not the physical as quote: Joh 3:4
Nicodemus saith unto him,
How can a man be born when he is old?
can he enter the second time into his mother's womb, and be born?
Can you see the lack of spiritual understanding there?
Can you see yourself in His place as well?
Blessings, AJ