He was a Protestant, highly unmystical, inveterately rationalistic.

他是新教徒， 高度非神秘主义， 根深蒂固的理性主义者。

In other words, he believed in the idea of a natural right, and that was a rationalistic feature of his thought.

换句话说，他相信自然权利的观念，这是他思想的理性主义特征。

That does not mean that he ruled out either one, but to prove religious faith by human reason was rationalistic claptrap, he thought.

这并不意味着他排除了任何一种，但他认为，用人类理性来证明宗教信仰是理性主义的哗众取宠。