All religions seem to believe they, and only they, are the truth. All others are wrong. ......

"Religions" cannot believe anything as they are not conscious beings. Religions, or Religious writings, can make claims, which "Fundamentalist Christian" writings do, as do Hindu, Catholic, Islamic writings etc. All of these writings cannot be true, and although I am not an expert on every one of them, I believe most make claims to have the exclusive or absolute truth. Jesus Christ claimed to be the way, the truth and the life, and nobody was going to make it to the Father except through him (John 14:6). So the choice is yours, Is Christ the only way to God, or is he a liar and lunatic ?