When Satan tempts you, breathe not a word of doubt or darkness. If you choose to open the door to his suggestions, your mind will be filled with distrust and rebellious questioning. If you talk out your feelings, every doubt you express not only reacts upon yourself, but it is a seed that will germinate and bear fruit in the life of others, and it may be impossible to counteract the influence of your words. You yourself may be able to recover from the season of temptation and from the snare of Satan, but others who have been swayed by your influence may not be able to escape from the unbelief you have suggested. Steps to Christ, p. 119
"Prayer is the breath of the soul. It is the secret of spiritual power. No other means of grace can be substituted and the health of the soul be preserved." Prayer, p. 12.