Complex sentence: While the British Prime Minister referred to having "peace for our time", the saying is often remembered as "peace" in our "time", particularly given that the latter wording is reminiscent of devotional Christian literature well-known at the time.
Split into simpler sentences: While the British Prime Minister referred to having "peace for our time", the saying is often remembered as "peace" in our "time". This is likely given that the latter wording is reminiscent of a bit of devotional Christian writing well-known at the time.