@auroreII,
aurorell, it has been convincingly shown by the German philosopher Immanuel Kant that rational demonstration of the existence of God (or the soul, or free will as well as other metaphysical entities) is impossible. (And the fact that philosophers, many among the best of human minds, have tried unsuccessfully for at least 2000 years to discover proofs of God's existence, bears this out).
Nonetheless Kant saw himself as a Christian (it was pretty hard not to in his time). He wanted to establish the limitations of reason to make way for FAITH.
Kant had faith in God, freedom and immortality because of his belief in the rationally binding nature of the moral law. But the moral law, even if you accepted its existence and its status as warrant for faith perhaps does not offer more or less support for a Christian god than it does for a Muslim or Judaic god. The important emphasis in Kant is on doing one's duty and moral goodness.
Many religious believers seem to be more intent on convincing others of the rightness of their beliefs than on doing good in the world. This is perhaps evidence of some doubt and insecurity. For Kant duty should always be done without thought of reward, whether in this world or the next. This, for Kant, is the only form of pure goodness, and he saw Jesus' teachings as exemplifying this.
If you are capable of having faith in something for which you have no rational evidence, and that faith gives you comfort and support for your life, then perhaps it is best to just stick with it, and don't ask too many questions or try to find rational arguments to convince others to believe as you do. A search for rational support for your beliefs will more likely lead to doubt than to certainty.
The contemporary Slovakian philosopher Slavoj Zizek puts it something like this: "The believer in Jesus has reasons for her belief, which are incomprehensible to the non-believer".
See also the writings of philosopher Soren Kierkegaard for an explication of the "leap of faith" in view of the "absurd". This, for him, is entirely a matter of personal choice and responsibility, definitely not a matter of "running with the herd".