TO DR. F. MORGAN ROBERTS: On Lewis’s own rules about prayer.
31 July 1954
I am certainly unfit to advise anyone else on the devotional life. My own rules are (1) To make sure that, wherever else they may be placed, the main prayers should not be put ‘last thing at night’. (2) To avoid introspection in prayer—I mean not to watch one’s own mind to see if it is in the right frame, but always to turn the attention outwards to God. (3) Never, never to try to generate an emotion by will power. (4) To pray without words when I am able, but to fall back on words when tired or otherwise below par. With renewed thanks. Perhaps you will sometimes pray for me?
From The Collected Letters of C.S. Lewis, Volume III
Compiled in Yours, Jack