I'm sorry but it's evidence you have misunderstood the meaning of the word 'evidence'. A belief when communicated to another does not become evidence that the belief is true. Hence, my parents telling me about their beliefs cannot be evidence that the belief is true. It's just evidence that they have those beliefs and that is all.
You also wrote, "New evidence will either confirm your beliefs or cause you to doubt them...". Again, you are mistaken. What new evidence? Name me one. I'm persuaded there is none. If you mean my experiences will either confirm my beliefs or cause me to doubt them, it's still inaccurate. You see, Christianity (like any religion) is formulated so that the experiences won't make you lose your belief. All religions have to do that or they would lose all their followers. If a religion actually says that doing something will definitely result in something else, it'd be digging its own grave because that thing won't happen. So, for example, in Christianity, even if you pray for something legitimate and nothing happens, you won't lose your faith. Every religion must prepare its followers for such an eventuality because we all know prayers don't work. Once a person believes in a religion, that religion will prepare him so that all subsequent experiences he goes through will be interpreted to confirm the religion. If good things happen, it's God's blessings. If bad things happen, it's a trial from God or God has some plan that we know not of.
It's totally wrong to say religion is not evidence-less. It most definitely is.