We all make assumptions. These ideological assumptions are the basis upon which we each build our own world views. For example, the atheist assumes from the start that there is no God, whereas the theist starts with the assumption that God exists. These assumptions force us as individuals into a certain lines of thinking.
Most assumptions are not able to be scientifically proved or dis-proved. Assumptions require a level of subjective belief or faith in the idea proposed.
Here I will attempt to define the assumptions that I base my world view on.
God
God exists. This makes me a theist.
How do I know God exists
God reveals Himself to us. He does this generally through nature and specifically through the Bible and through Jesus Himself. This is the major sticking point in my assumptions. Some believe that there is a god but that he does not reveal himself to man. On the contrary, I believe the Bible to be the very words of God. This belief becomes the solid foundation my entire framework of reality.
Why do I believe the Bible is God's word? While there has been a great deal of documentation and evidences collected that support its historical accuracy, I have no objective "proof" to offer. I have read the bible through many times and I find it to be the most comprehensive and cohesive work upon which to base my life. Thomas Jefferson did not believe that Jesus was the Son of God but he did feel that Jesus was the greatest ethical teacher that ever lived. I believe that the great success of our nation can be attributed to its early foundations that are rooted in Biblical concepts. If you have not read the Bible, I challenge you to read it for yourself and not take what you hear others say about it.
The nature of God
God is knowable (I am not agnostic). The following are a list of "25 Cent Words" that help to describe the nature of God. God is self-existent, eternal, transcendent, immanent, personal, immutable, omnipotent.
Life and Matter
All that exists was created by God out of nothing. There are two major beliefs on this subject. Evolution and Creation. My other assumptions place me firmly in the Creation camp. There is also just as strong, maybe even better, scientific evidence for Creation (aka Intelligent Design) as there is for Evolution.
The nature of Man
Man was originally created perfect. When the first man and woman sinned their nature was corrupted. All men are now born in a corrupt state and are in need of a savior. Most men (humans, men and women) think that good deeds will be able to "save" them. God sent his Son to pay the penalty for our sin and take God's judgment for us. We cannot earn this gift but God offers it to us freely.