"...If you confess with your mouth the Lord Jesus and believe in your heart that God has raised Him from the dead, you will be saved. For with the heart one believes unto righteousness, and with the mouth confession is made unto salvation. For the Scripture says, 'Whoever believes on Him will not be put to shame.' For there is no distinction between Jew and Greek, for the same Lord over all is rich to all who call upon Him. For whoever calls on the name of the Lord shall be saved." (Roman 10:9-13)
This is the Gospel of Jesus Christ. There is no other true message but this one. May the world know.