In this sermon, the speaker discusses the issue of distinguishing between a fire and a tanner of 50 in a field where everything looks the same. He then transitions to talking about how people handle money and how they trust others to identify the value of different bills. The speaker also mentions a situation where a woman in the assembly becomes pregnant and the anticipation surrounding the birth of her child. The sermon concludes with a discussion about the power of light to reveal hidden things and the impact it has on our hearts and lives.