Alright, first of all, I am not condemning any religion or group of people by asking this. But I just want to know, from the christians of this forum, what makes you believe in what you believe in? What makes you believe in the christian god and not believe in other gods (like Thor, Zeus, etc). And for those who are going to quote from the scriptures (the bible, dogmas, etc), what makes such scripture above anything else/worth believing for? Thanks.
Humans rely mostly and heavily on human witnessing to get to a truth of any kind. Christianity is the only religion explicitly employed human witnessing for humans to get to a claimed truth.
Human witnessing is the most fundamental way for humans to get to a truth. Humans get to a truth by putting faith on a small group of humans (witnesses) who are believed to be the closest to the truth itself.
Even science goes this way. You don't examine the existence of black holes. You rely on what is claimed by the scientists to get to this truth. Scientists are the small group of humans (witnesses) who are believed to be the closest to the type of truth such as the existence of black holes.
A multiple account human witnessing with the direct witnesses martyred themselves is already the most can and should be done. All left is for you to put your faith to get to the truth, the similar faith you already put to the scientists to get to the truth that black holes do exists. It is the similar faith you put to the reporters (small group of humans forming the media) to get to any truth occurred in this world on a daily basis. it is the similar faith you put to get to any human history (history = his story, is composed of human witnessing about historical events and figures).
The last kind of truth which can only be reached by witnessing is the truth unreachable by humans within a certain time frame. For example, the stone age humans had no chance to get to the truth that black holes exist. However, if you are sent back to stone age, you can "preach" this truth to the stone age humans. They can reach such a truth by putting faith on you. If the existence of black holes does concerns their lives, then you can well say to them that "I am the way and the truth and the life. No one gets to the truth of black holes except through me."
To put it another way, if a god is true and what he claimed concern humans and he cares, then he should urge his witnesses to try to spread the message as wide as possible for people to reach such a truth via believing in witnessing.
The only better way than this is to show himself up in front of everyone such that everyone knows he's god. However, in the case of Christianity this will violate the covenant granted by the Christian God, which says that humans need faith to be saved.