In 1952-1953 Martyn Lloyd-Jones preached a number of expositions on John 17. These have been put together in a book called “Life In The Spirit: Classic Studies In John 17”. Although, it now looks like its been retitled and republished as “The Assurance Of Our Salvation“. In his second exposition, “Why Pray?” there are some terrific quotes about prayer worth being reminded of here.
“We might have considered a man very saintly because his will was conforming to the will of God, and because he meditated about these things and because his supreme desire was to live to the glory of God. Well, you might say, such a man would have much less need of prayer than anybody else, but it is not the case. Look at the most outstanding godly men and women, how often they spent much more time in prayer than anybody else. They did not just passively wait for God’s will to be done, no, they, more than anybody else, went, rather, and talked to God. And as you proceed to read the history of the church throughout the centuries, you will find exactly the same thing. Whether he belongs to the Roman Catholic Church or the Protestant Church, it is always the hallmark of a saint that he is a great man of prayer. John Wesley used to say that he had a very poor opinion of a Christian who did not spend at least four hours in prayer every day, and that is but a typical statement of God’s outstanding people in the church through the centuries.”
(John 17:1, Why Pray?, p26)
“You show me a man who does not pray very much and I will tell you the real problem of that man. It is that he does not know God, he does not know God as his Father. That is the trouble. The problem is not that he is not a moral man, or that he is not a good man. He can be highly moral, he may be very faithful in Christian church work, there many be nothing he is not prepared to do, but if he does not pray, I tell you that the essence of that man’s trouble is that he does not know God as his Father. For those who know God best are the ones who speak to him most of all.”
(John 17:1, Why Pray?, p29)
“Let me put it like this: the saints always prayed to God, and our Lord supremely did so, because they believed in God’s power, because they believed in God’s ability to help, and, above all, because they believed in God’s willingness and readiness to help. That is tremendously important. They, of everybody, knew the power of God, yes, but the world and its trials tend to shake our confidence in him and there is no better way of reminding ourselves of the power and the greatness of God, his ability and his readiness to help, that to go and talk to him; that is why the saints always fly to prayer. ‘The name of the Lord is a strong tower: the righteous runneth into it, and is safe (Proverbs 18:10). In other words, the saint rushes to God in prayer and reminds himself of these things.”
(John 17:1, Why Pray?, p31)