Explain Paul's four didactic questions recorded in Romans 10:14-15. Use complete sentences.

In Romans 10:14-15, Paul poses four didactic questions to emphasize the importance of preaching the gospel and sharing the message of salvation.

1. "How then will they call on him in whom they have not believed?" - Paul is highlighting the necessity of belief in Jesus Christ in order for someone to call upon Him for salvation. He implies that if people have not heard the gospel and come to believe in Jesus, they will not be able to call upon Him for salvation.

2. "And how are they to believe in him of whom they have never heard?" - Paul emphasizes the need for people to hear about Jesus in order to believe in Him. He suggests that if someone has never heard about Jesus and His redemptive work, they will not be able to place their faith in Him.

3. "And how are they to hear without someone preaching?" - Paul underscores the role of preaching in spreading the gospel. He implies that without someone proclaiming the message of salvation, people will not have the opportunity to hear and respond to it.

4. "And how are they to preach unless they are sent?" - Paul highlights the importance of being sent or commissioned to preach the gospel. He suggests that those who are called to share the message of salvation need to be sent by God or by the church in order to effectively carry out this task.

Overall, Paul's four didactic questions in Romans 10:14-15 emphasize the interconnectedness of belief, hearing, preaching, and being sent in the process of sharing the gospel and bringing people to faith in Jesus Christ.