You say you are not a Calvinists, so I guess you are unfamiliar with what they teach:
Unconditional Election:
God does not base His election on anything He sees in the individual. He chooses the elect according to the kind intention of His will without any consideration of merit within the individual. Nor does God look into the future to see who would pick Him. Also, as some are elected into salvation, others are not .
I very much believe the above statements. Election is very much up to God's inscrutable decision before the foundation of the world concerning the eventual salvation of some and the passing by of others.
No sinner has "merit" before God. Unless you count meriting punishment in Hell merit.
God doesn't simply "look into the future". There is no future unless God Himself makes the future happen. That has always been and always will be so.
God does, however, know all possible futures as well as exactly what future He will bring to past. He always has known those things -from before the foundation of the world.
Your view of God's omniscience and His providential control over everything that happens in His creation is rather shallow - if I can say so without too much offense being taken. Don't take offense. The view of many Calvinists is also rather shallow IMO.
By the way I (and Calvinists in general) believe that
salvation is very much conditional on what we do in this life.
God only saves those who have faith in the finished work of Jesus Christ on their behalf. All Reformed theologians – full 5 point Calvinists and non-Calvinist alike - believe in justification by faith alone.
No one in the Calvinist camp teaches that so called election in and of itself saves anyone.
What I (and full Calvinists) do believe
is unconditional - is God’s decision before the foundation of the world to bring to past the circumstances where certain men will not only exist but where they will exercise saving faith and be saved at some point in their life.
He has not revealed to us why He chose to bring some situations to past in history and allow others to remain part of His eternal omniscient knowledge of all things possible.
The scripture is clear that God doesn’t simply “allow” things to take place. He is intimately active in everything that happens in His creation.
Proper considerations concerning God's nature as revealed in scripture and His relationship with His creation demand that there be a belief in the predestination by God of everything that happens in His creation and, by extension, the "election" of each and every person who exercises saving faith in his or her life.
Those things would be true even if God did not act in history in special ways for certain people that He doesn't for some others to bring them to salvation. (That's another subject really and deserves separate consideration of certain scriptures IMO.)