I always thought that the Calvinists drew Christianity to its logical conclusion: unconditional election.
The basic idea being, God who is omnipotent and omniscient created you. Now God knew before hand that He would create you, and knew before hand whether you would be sent to heaven or not. Therefore, salvation is God's and only God's choice: it has absolutely nothing to do with an individual's faith or merit.
To me, this was always the logical conclusion of an omnipotent and omniscient creator who also created a heaven and a hell.
Although Calvinism is a legitimate denomination because it affirms the essential doctrines (denominations exist because of disputes over minor, less important issues) unconditional election is false because it contradicts the bible and defies logic. Unconditional election would say that God is the one who
solely chooses who is saved and who is not. However, there are too many places in scripture that show that man must play a part in his salvation. Peter preached on Pentecost that those present must "save themselves". (Acts 2:40) Further, the Lord said that only those who "do" the will of the Father will see the kingdom of heaven. (Matthew 7:21) The bible teaches that we are going to be judged by our "works" on the last day. (2 Corinthians 5:10, John 12:48, Ecclesiastes 12:13-14) If this unconditional election were true, there would not need to be a judgment, for God has already decided.
Further, God said that it's his will that not one person should perish. (Matthew 18:14) He didn't say that is was his will that some be saved and some perish. Then why do some people go to hell? Simple. Because we have complete free will. God said that he sets before life or death, blessing or curse. Then he gives you an inside tip, CHOOSE life because it's better than death. (Deuteronomy 30:19)
Further, if God solely decided who would be saved and who would perish when he was planning creation, then why did he say that he knocks on the doors of the hearts of men? (Revelation 3:20) What would be the point of trying to woo people to him if he already decided who would be saved and who would perish?
Finally, this doctrine makes God unjust because he would be condemning some having never given them a chance to serve him, even if they desired to do so; and even forcing his will upon people by saving them when they may not want to be saved in the first place.
Ultimately, I think your approach is wrong. Read the bible and learn what the fundamentals are first,
then choose a denomination. Even then you don't necessarily have to choose a denomination at all. There are many non-denominational churches around. They're the ones that usually have names like "New Life Christian Centre" or "Toronto Full Gospel Church" or "Christian Fellowship Centre".
If there is free will, I am free to determine what happens next.
Since what happens next has not happened, and is under my control, God cannot know what will happen.
If God knows what will happen next, then it cannot be up to me to make a decision, therefore there could be no free will.
By analogy, knowing what will happen does not mean that we are preventing or causing that thing to happen. If I put a bowl of ice cream and a bowl of cauliflower in front of a child, I know for a fact which one is chosen - the ice cream. My knowing it ahead of time does not restrict the child from making a free choice when the time comes. The child is free to make a choice and knowing the choice has no effect upon him or her when they make it.
Logically, God knowing what we are going to do does not mean that we can't do something else. It means that God simply knows what we have chosen to do ahead of time. Our freedom is not restricted by God's foreknowledge; our freedom is simply
realized ahead of time by God.
No matter what choice we freely make, it can be known by God, and his knowing it doesn't mean we aren't making a free choice. God's knowledge is necessarily complete and exhaustive because that is his nature, to know all things. In fact, since he has eternally known what all our free choices will be,
he has ordained history to come to the conclusion that he wishes INCLUDING AND INCORPORATING OUR CHOICES into His divine plan.