The church in San Luis Obispo isn't our name, it's our description. As such, it's an inclusive title, not an exclusive one.
We gather together simply as believers of the Lord in this city, and we receive as our brothers and sisters all who believe in Jesus Christ. Likewise, we warmly welcome guests and visitors who are not Christians.
(taken from church in Irvine website)
Enjoying Christ.
Loving His people.
Building His church.
We are believers in the Lord Jesus Christ who have personally received Him as our Savior. He is the most excellent and enjoyable Person. We love Him and endeavor to give Him the first place in all things. We rejoice to be cleansed by the blood of Jesus, partake of the divine life, be filled with the Holy Spirit, and be brought into the fellowship of the Body of Christ.