The Surprising Power of Outward Signs

We are rightfully wary of external rituals that can be done without any change of heart. But, it is also dangerous to internalize Christianity into private experience. When God calls us into relationship with him, he also brings us into relationship with a covenant community. He uses the dramatic power of external signs, like circumcision and       baptism, to help shape us and reinforce this new identity. What currently shapes your identity? How can something like your baptism help your battle with sin?