Locke said tolerance was the chief characteristic of the true Christian.
Jon Miltimore | June 14, 2016
John Locke (1632-1704) was one of the most influential thinkers of the Enlightenment. The English philosopher’s ideas are at the core of the American Founding; in fact, it can be argued that his thoughts shaped the minds of the American Revolution more than any single thinker.
While Locke is best known for his treatises on government, he also wrote on religion.
Locke was a Christian who grew up during the Thirty Years War (1638-1648), one of the most destructive conflicts in Europe’s bloody history. The war was largely a religious conflict, the product of the Protestation Reformation that divided European states into more than a thousand Protestant and Catholic states.
The conflict no doubt shaped Locke’s views and Christian philosophy.
A deeply religious man, Locke made the case for religious tolerance in a famous letter he wrote in 1689 titled “A Letter Concerning Toleration.”
“Since you are pleased to inquire what are my thoughts about the mutual toleration of Christians in their different professions of religion, I must needs answer you freely that I esteem that toleration to be the chief characteristic mark of the true Church.”
Locke said Christian tolerance (“charity, meekness, and good-will in general”) should be extended to all people, not just fellow Christians, and those who fail in this regard fall “short of being a true Christian himself.”
By what authority does he draw on to make this claim? The New Testament.
“If the Gospel and the apostles may be credited, no man can be a Christian without charity and without that faith which works, not by force, but by love.”
Locke closed his essay by stating that Christians seeking to advance the Christian Church through “arms that do not belong to the Christian warfare.”
https://www.intellectualtakeout.org/blog/john-locke-religious-tolerance