Walking into a church for the first time, not knowing what to expect or even how to behave can make you not want to come. Its not until God himself call you that you are able to walk in with confidence. Having confidence in the life style of walking in LOVE is essential to how you are to think and talk. You must have a Heart of compassion for people overall. No respector of person, all should be treated the same in Christ.
Romans 10:9-10
9 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
10 For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.
KJV