through the hypocrisy of men who speak lies, branded in their own conscience as with a hot iron;

 (ii) He must remember the duty to think about these things. His great danger is intellectual sloth and the shut mind, neglecting, to study and allowing his thoughts to continue in well-worn grooves. The danger is that new truths, new methods and the attempt to restate the faith in contemporary terms may merely annoy him. The Christian leader must be a Christian thinker or he fails in his task; and to be a Christian thinker is to be an adventurous thinker so long as life lasts. 