“Nothing in nature is exhausted in its first use...In God, every end is converted into a new means.”

“The catalogue of forms is endless: until every shape has found its city, new cities will continue to born. When the forms exhaust their variety and come apart, the end of cities begins.”

“The end and aim of spying in all its five varieties is knowledge of the enemy; and this knowledge can only be derived, in the first instance, from the converted spy. Hence it is essential that the converted spy be treated with the utmost liberality.”

“Nothing is invented, for it's written in nature first.”

“Waiting for God is not laziness. Waiting for God is not the abandonment of effort. Waiting for God means, first, activity under command; second, readiness for any new command that may come; third, the ability to do nothing until the command is given.”

“Nature is God's first missionary. Where there is no Bible there are sparkling stars. Where there are not preachers there are spring times...If a person has nothing but nature, then nature is enough to reveal something about God.”