Scott Hahn describes a conversation he had with a Muslim scholar. The point for me in this conversation is the great beauty of what Jesus did for us.
Jesus is God made Human. He gave up His deity to become one of us in order to redeem us. By doing this, He became the Way by which we can enter into genuine communion with Our Father Who Art in Heaven.
No other faith has an empty tomb. No other faith has a Brother God Who has suffered as we suffer, been tempted as we are tempted and who understands with the knowing of personal experience what it is to be human.
There is no other Way except Jesus. We are the children of God, and He tells us to call Him our Father. Think about that, and rejoice.