No one should say that their job as a Christian is second - as if it were a hobby. Being a Christian, as in the Marines, is first. It is mainly being a servant, a steward. It is the basis of our stewardship in charity and love. First we love God with all that we have, and it then transfers to our neighbors, then we do our job as Christians.
Sin is like a child playing with dynamite and matches.
In ignorance we risk destroying everything. For many of us our religion is like a hobby done out of our abundance, our extra time and resources. Mass attendance should not be thought of as just a duty or obligation, it should be an act of love. Brothers and sisters, we must die to ourselves and let Christ live in us. That is the only way to love as he loves.