Romans 10:13 is a promise related to salvation. Many have been eternally saved by believing and acting on this verse. It doesn’t matter who you are or what you have done, what kind of muddy situation or mess made of your life. It doesn’t matter if a king or president or middle class or upper class or homeless or poorest of the poor, nor does it matter skin color or national origin – this promise is to everyone.
This promise started us on our Christian walk. But, even those of us who are saved for decades can take this verse to heart. This verse can be taken as promise with regard to practical and present salvation. Anxious about something? Call on the name of the Lord to be saved out of anxiety. He is more than willing to be your salvation. Call Lord Jesus!