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The Blue Lights

John FunnellJohn Funnell3 minute readJanuary/February 2026, page 20

The Royal Navy 1775-1815

Thoughts of sea life during the time of Nelson’s Navy conjure scenes of swashbuckle adventure, immorality, treason on the high seas, scurvy, buried treasure, copious amounts of rum and womanising. Yet this could not be further from the truth.

The Royal Navy won Britain her empire and ruled the waves because of effective order, sober-mindedness, remarkable discipline, honour and courage. These were the fruits of an astonishing Christian revival at sea led by little-known evangelical preachers known as the Blue Lights between 1775 and 1815. Leaders of note include the aptly named Baptist Minister ‘Bo’sun’ George Smith, Admiral Charles Middleton, Rear-Admiral Richard Kempenfelt, Surgeon James Ramsay and Admiral Gambier.

The rise of evangelicalism

Before this miraculous maritime movement, sailors were often forgotten about by parochial Anglicanism. They lived a life lost at sea, way beyond the accountability of the parish and thus were left to their own devices. The chaplains provided by the church were often too young, inexperienced and mostly ignored by the crew. They were usually only motivated to complete the shortest of tours as an easy option for ordination and then a comfortable vicarage on dry land. Before the ‘Blue Lights’ revival, religion at sea was not taken seriously by either the captains or the clergy. Much like today, Christianity in the armed forces was all but a token gesture of well-being.

The rise in tension against the Roman Catholic continent saw an increase in government support for a Protestant fleet. Statues of Mary and other ‘saintly’ figureheads were cast overboard and replaced by meaningful liturgy. Chaplaincy positions were eagerly filled by those responding to successful onshore campaigns by the Bible Society and SPCK. A wave of clerical mutiny was taking place among the evangelicals as the unregenerate clergy ‘walked the plank’ and were replaced by bold Bible preaching from the bows.

A changed navy

Captains quickly recognised the immediate advantages of heartfelt Christianity against token religious practice. Below deck, small Methodist-style prayer and Bible study groups were established. This offered discipleship and accountability among peers that combated indiscipline and immorality on the ship. As souls were being saved through the preaching and teaching of the Word, sailors became loyal, sober, and far more effective than their (Roman Catholic) European counterparts. With hearts anchored in Christ, they did not fear death and submitted to orders faithfully.

Evangelical influence increased from 1800, supported by the religiosity of Lord Admiral Nelson. Subsequent success in battle at Waterloo in 1805 led to further reform that improved living conditions for sailors, with a focus on their spiritual well-being. The Royal Navy was wholly driven to put the Christian faith into practice through the moral crusade of enforcing the abolition of slavery (William Wilberforce, 1807) and other humanitarian work across the Great British Empire. The senior service became the height of moral ambition. The famous dignity of the Royal Navy Officer, as you may have seen in films such as Master and Commander or Hornblower, depicts a deep holiness and true Christian religion that has been forgotten about in maritime history.

For more information on the Blue Lights, I encourage you to read Evangelicals in the Royal Navy by Richard Blake.

Today’s chaplains

Please pray for our brave servicemen and women who protect our nation’s interests at sea. As tensions escalate around the world, they are under tremendous pressure, living at great risk. Many servicemen and women are considering their eternity, asking questions about the Bible and seeking prayer. God is at work.

Please also pray for those working in the Royal Navy chaplaincy department, currently held under the office of Logistics and Catering. May those who serve be unashamed of the gospel and minister to our service personnel accordingly. May they credibly uphold such a historically valued position and not allow it to be demoted to supporting the general well-being of the crew. May our chaplains seek the true conversion of souls as the ‘Blue Lights’ once did, and may our fleet be blessed under the Lordship of Jesus Christ.

As we hear of renewed zeal across our land and a quiet revival amongst Gen Z, may the Lord send out a new generation of evangelical chaplains, at sea and across the armed forces. May we see ‘Blue Lights’ in our prisons, care homes, schools, sports grounds and in our hospitals – chaplains, bold in their faith and fearless for the cause of revival.

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About the author

John Funnell
John Funnell is the pastor of Noddfa Baptist Chapel, Abersychan and a member of the Editorial Board.

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