9that if you confess with your mouth Jesus as Lord, and believe in your heart that God raised Him from the dead, you will be saved; 10for with the heart a person believes, resulting in righteousness, and with the mouth he confesses, resulting in salvation.
9That 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. 10For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.
What are the evidences of salvation? Some say that confessing belief in Jesus is what saves but in this sermon on Romans 10:9–10 titled “A Right Confession,” Dr. Martyn Lloyd-Jones shows that confession only comes after a heart has been changed. This sermon shows that confessing Jesus as Lord is the confirmation of salvation but it is not what saves the person from their sin. The church in Acts gives an example that true salvation has evidence: one confesses that Jesus is Lord, turns away from their sin, follows the teaching of the Bible, and continues in fellowship with other believers. If one does not have these as marks in their life, confession is pointless because the heart has not been changed. By applying Paul’s letter, one sees that the work of a Christian is to proclaim Jesus as Lord by words and lives, not by parading Him around as a bumper sticker or Christian T-shirt. The work of God is much deeper than just outward signs and He works on the person in their entirety.
Dr. Martyn Lloyd-Jones
Dr. Martyn Lloyd-Jones (1899-1981) was a Welsh evangelical minister who preached and taught in the Reformed tradition. His principal ministry was at Westminster Chapel, in central London, from 1939-1968, where he delivered multi-year expositions on books of the bible such as Romans, Ephesians and the Gospel of John. In addition to the MLJ Trust’s collection of 1,600 of these sermons in audio format, most of these great sermon series are available in book form (including a 14 volume collection of the Romans sermons), as are other series such as "Spiritual Depression", "Studies in the Sermon on the Mount" and "Great Biblical Doctrines". He is considered by many evangelical leaders today to be an authority on biblical truth and the sufficiency of Scripture.