Stephen Charnock, Discourses upon the Existence and Attributes of God, Discourse I "On the Existence of God" (public-domain Gutenberg text; near markers {a86}–{a87}).

It is a folly also not to worship God, when we acknowledge his existence; it is our wisdom then to worship him. As it is not indifferent whether we believe there is a God or no; so it is not indifferent whether we will g…