I gots a question. Why do those who believe, believe? I am assuming that you were taught to believe. I assume that you didn't just wake up one morning a true believer.
Let me tell you a little about me. I am Jewish. My mother was not very religious. My father thought religion was just superstition. BUT, I was forced to go to Hebrew school
and have a Bar Mitzvah. The truth is that I never believed. It all seemed like nothing more than mumbo-jumbo. It still does.
In my work at various companies like Delco and Raytheon, I knew a few born agains and others who spent every spare minute reading the bible. The born agains were
the most interesting. None were particularly religious when I first met them, but they were "converted" or recruited by someone they met at work. IMHO, they were the
type of person who wanted to believe for whatever reason. They were the type who could be persuaded to do almost anything. If you asked them why, they had no answer.
Well, I will answer for myself, of course. I will try to be succinct, but that's not my strong point!
I was raised Catholic. I cannot remember not believing when I was young. I was taught early by my mother, for which I am grateful. Not just the New Testament, but about the Creation, Adam & Eve and the Fall of Man, Noah's ark and the flood, Abraham & Isaac, the Exodus, Ten Commandments, David & Goliath, Samson & Delilah, Jonah & the whale, etc. I was taught this before I started school, and I believed with all my heart. Until I was about 17. Maybe there are a number of reasons: bad company, bad books, bad movies, seeing superstitious beliefs & practices, etc. But there came a point where I said that I didn't really believe anymore, and I stopped going to Mass. It hurt my mother, but I didn't want to go if I didn't believe. I didn't lose faith in God--I can't really imagine what being an atheist is like--but I stopped believing the Catholic religion. I did some searching--reading about Islam, Hinduism, Buddhism, etc. Nothing clicked, so I think I concluded that there must be a God, but maybe he is unknowable in this life.
A friend at work mentioned that everything we need is contained in the Bible. It has the answers to all the big questions. So I bought a Bible. And started reading it. Oh, I had read parts of the New Testament when I was younger, but I started reading the Bible in earnest, starting with Genesis. That was over 40 years ago, and I have been reading it daily ever since. But I'm getting ahead of myself. When I was about 18 I had what some call a "conversion experience" (what many Protestants call being "born again", although I think that terminology is not quite accurate; as a Catholic, I believe we are born again when we are baptized). I became a Protestant for over 20 years, spending most of it as a Presbyterian (not the mainline liberal church, but smaller, conservative denominations, like the Orthodox Presbyterian Church). I found truth in the Bible, which is the living Word of God. It is not just a collection of books written by men and compiled. God wrote it using men. Anyway I put my faith in God again and have not looked back. (In my early 40s, I did return to the Catholic Church--long story!--but I consider anyone who truly loves Christ to be my brother. I have a lot more in common with a conservative Baptist than with a liberal Catholic, for example.)
Something to consider: the Bible has hundreds--I think over 300--of prophecies about Christ, all of which were fulfilled, except those pertaining to the Second Coming. Right after the Fall, in Genesis chapter 3, God promises a Redeemer. Other prophecies: that Christ would be born of a virgin; that He would be born in Bethlehem; that He would be from the tribe of Judah, and the lineage of David; that he would live in Galilee; that he would ride into Jerusalem on a colt, the foal of an ass; that he would be betrayed; that he would be scourged and crucified; that his bones would not be broken; that his hands and feet would be pierced; that they would cast lots for his garment; that he would rise from the dead; that the Gospel would be preached to all the world; etc. Too many prophecies to name here, but you could look it up. Read Isaiah 53 and Psalm 22, two of the most important messianic passages of the Bible. Also, the sacrifices and the priesthood all pointed to Christ. He is the Passover Lamb, the Lamb of God who taketh away the sins of the world, as John the Baptist pointed out. He is our Atonement. He is our Great High Priest. There is not a part of the Bible that is not about Christ. He is the Way, the Truth, and the Life. The Gospel in short is found in John 3:16: For God so loved the world that he gave his only begotten son, that whosover believeth in him should not perish, but have everlasting life. That is the theme of the Bible. I could go on and on, I suppose, but I hope you get my point.
Also, I have seen God working in my life, and in history. And I have hope. As St. Paul said, "If in this life only we have faith in Christ, we are of all men most miserable." I believe God will come to judge the world at the last day. I believe history has a happy ending. My duty now is to love God and to love my neighbor. I try my best.
Anyway, that's a short answer to your question.