I have a few genuine questions that I would like answered by anyone who sees fit to do so, I like multiple perspectives on things and this is no different. Now before I ask these questions I feel that it is essential that I state my current religious status. I am an Atheist. I'm not going to give you my full bio but I will say I live in a Christian home and it as occurred to me that I am unable to receive an honest answer about Christianity, Jesus or anything bible related without being yelled at, told I need therapy or rebuked. So I have come here to kindly if I may receive a few answers to my questions. Without all the hatred and negativity. Now with that out of the way, here are my questions.
1. Why/how can you believe in someone that no one of any credible scientific knowledge has been able to proof exists.
You've made a false assertion in your question here. There is a large body of empirical evidence for God including "credible scientific knowledge." You appear to be completely unaware of it. In fact, some of the brightest scientists on the planet are genuine Christians. Large associations of them exist which you may want to familiarize yourself with. Here's a couple to get you started:
Reasons to Believe: reasons.org
Biologos: biologos.org
But I'm fortunate in that I do not have to rely on only empirical evidence as God revealed Himself to me. I have experiential knowledge also in a personal relationship with Him. But it gets even better as I've had the benefit of witnessing supernatural miracles and even receiving a supernatural healing miracle myself once.
2. If there is proof of "God" where is it and why is it not acessable to the public.
There is and it is. God is at work interacting with humanity personally and when we come together; publicly. If you're interested in pursuing this further, commit for a year to regularly attend some of the more charismatic assemblies of Christians in your areas such as a Vineyard Church, for example.
3. Why dose no christian follow the bible word for word, as it is said to.
Because there was only one in the history of humanity that was sinless. All the rest of us are imperfect. Genuine Christians are spiritually renewed; however, and imbued by God Himself. Unfortunately, the new nature that wants to do what's right and holy is in conflict with our rebellious selfish old nature. But any genuine Christian will progress in sanctification and holiness over time though remain imperfect in this life. Theologically, the formula is that you're justified before God in Christ upon salvation and spiritual regeneration (e.g. the spiritual new birth) at which point you embark on a lifelong process of becoming more like Christ (e.g. sanctification) and finally when you die you receive your eternal reward and glorification. So: justification --> sanctification --> glorification.
4. In my own experience why is it that christians are unbelievable judgemental towards others, yet The bible states that god is the only true judge.
I can't speak on your personal experiences but I can tell you that holiness is very important to God and also very important to people's welfare both here on earth and eternally after we die. In scripture we find the proper relationship between God's moral law and His agape love. Two equal and opposite dangers must be avoided:
1. Legalism effectively ousts agape love as a dynamic of the gospel and the Christian life by reducing both to obedience or conformity to a set of external commands or rules (after the manner of the scribes and Pharisees in the gospels).
2. Its opposite, antinomianism, ousts God's moral law as a dynamic of the gospel and the Christian life. Antinomianism is heresy that tells Christians it's OK to forget about God's law and concentrate solely on agape love... a course which is a justification for degeneration and immoral license, such as homosexual marriage, rather than promoting the true Christian liberty (i.e. freedom from sin).
The Gospel of Jesus Christ and God's grace in Jesus Christ frees the Christian from both these erroneous tendencies but only if Christians respectfully strive to follow God's moral law and both practice and realize agape love in their lives."
I hope you have found this informative.