Perform wherever you can get a singing job. This not only includes your church, but other churches in your area. Fairs and festivals are also a good way to showcase your singing and performing talents. In the beginning, you might perform for little or no money, but the more popularity you build on the spiritual singing circuit, the more money you will be able to command for your performances. Like any musical profession, becoming a professional Christian singer centers around the fan base you develop.
Record a CD. It does not have to be a full-length CD. Five songs is sufficient for a disc you can sell at your performances. Having something recorded that fans can take home for others to hear is an effective way to develop a following by word of mouth. Record your CD in a professional recording studio if you have the money. If you have the equipment, software, and skills to do it yourself at home, take advantage of that. The CD can later act as a demo when you approach a record company for a contract.
Keep up on the Christian music industry. This includes listening to what's current in Christian music. You can also keep up on industry news by joining the Christian Music Trade Association (see resources). Knowing what is current can help you keep your music up to date and increase your chance of getting an agent or a record deal in the Christian music industry.
Get a booking agent who can secure more upscale performances for you. Local churches can help build a small following, but bigger Christian oriented fairs, festivals and even competitions can expand your following and increase your chances of being recognized on a regional or national level. While many agencies that represent mainstream singers also represent christian singers, you can find agents who specialize in Christian singing careers. These agencies may have access to performing avenues more specific to the careeer you want. The Gospel Music Association is a good place to look for a booking agent (see resources).