Whoever removes the Cross and its interpretation by the New Testament from the center in order to replace it for example with the social commitment of Jesus to the oppressed as a new center no longer stands in continuity with the apostolic faith.
Being a teenager is an amazing time and a hard time. It's when you make your best friends - I have girls who will never leave my heart and I still talk to. You get the best and the worst as a teen. You have the best friendships and the worst heartbreaks.
