What is the 'gospel of peace' role in Eph 6:15?

• A. It is a metaphor for inner peace alone.
• B. It functions as a belt for personal piety.
• C. It is the footwear of readiness given by the gospel of peace to stand firm and to proclaim peace.
• D. It is a shield for spiritual warfare.

Answer: (C)

The main idea here is understanding how Paul uses armor imagery to describe true spiritual readiness. In this verse, the feet represent mobility and preparedness for action in the spiritual life. Saying the feet are fitted with the readiness of the gospel of peace means believers are equipped to move in confidently and to stand firm, not just to endure, but to go and proclaim the message that brings peace with God.

The gospel of peace refers to the message of reconciliation with God through Christ. With this message as their footing, believers are ready to advance into situations where peace needs to be announced and offered. It’s about both standing firm in the faith and actively sharing the good news that brings peace, rather than focusing on inner tranquility alone or treating peace as a mere personal virtue.

So the correct idea describes the footwear of readiness given by the gospel of peace to stand firm and to proclaim peace.