100 Bible Verses Everyone Should Know - Romans 10:10

With The Heart One Believes, resulting in righteousness, and with the mouth one confesses, resulting in salvation.

http://www.ChristianNewsFlash.com

100 Bible Verses Everyone Should Know - Romans 10:9

If you confess with your mouth that "Jesus is Lord", believe in your heart that God raised him from the dead, you will be saved. 

What an excellent verse. Through this verse, we have assurance that we are saved. This verse allows us to be sure about our salvation.