Christ, who is our Example, spent many whole nights in prayer. His custom was to pray much. He had His habitual place to pray. Many long seasons of praying make up his history and character. Paul prayed day and night. It took time from very important interests for Daniel to pray three times a day. David's morning, noon, and night praying were doubtless on many occasions very protracted. While we have no specific account of the time these Bible saints spent in prayer, yet the indications are that they consumed much time in prayer, and on some occasions long seasons of praying was their custom. E. M. Bounds