FAQs Below, we have answered the most common questions from Holy Spirit parishioners. If you have more questions, please contact us at 703.978.8074 or [email protected] How do I become Catholic? How do I get my child baptized? How do I get married in the Catholic Church? How do I become fully compliant with child protection policies? How can I register to join the parish? How can I continue to tithe? How can I serve?