Paul begins his message in the book of (Romans 10) with an urgency for prayer on behalf of his brothers and sisters in Christ. Apostle Paul had a burning desire for God's people (The Israelites) to accept the "gift" of salvation not by the Law, nor intellect. Paul stated how salvation was based on a simply belief.
As you read you will come to understand the importance of salvation and how it is granted to all who are willing to believe (Romans 10:9).