What is humble about insisting that Christianity is the only way to God?

If a Christian is arrogant about their faith, it is absolutely wrong. However, think of it is this way. It is truly humble because if you admit your a sinner, and come to Christ for salvation, you have to humble yourself before God. You are right humility CAN be the willingness to admit to being wrong, but when we come to know Christ and humble ourselves before God, HE IS RIGHT!