Christ impressed upon His disciples the idea that their prayers should be short, expressing just what they wanted, and no more. He gives the length and substance of their prayers, expressing their desires for temporal and spiritual blessings, and their gratitude for the same. How comprehensive this sample prayer! It covers the actual need of all. One or two minutes is long enough for any ordinary prayer. There may be instances where prayer is in a special manner indited by the Spirit of God, where supplication is made in the Spirit. The yearning soul becomes agonized and groans after God. The spirit wrestles as did Jacob and will not be at rest without special manifestations of the power of God. This is as God would have it. (2T 581.1) MC VC

But many offer prayer in a dry, sermonizing manner. These pray to men, not to God. If they were praying to God, and really understood what they were doing, they would be alarmed at their audacity; for they deliver a discourse to the Lord in the mode of prayer, as though the Creator of the universe needed special information upon general questions in relation to things transpiring in the world. All such prayers are as sounding brass and a tinkling cymbal. They are made no account of in heaven. Angels of God are wearied with them, as well as mortals who are compelled to listen to them. (2T 581.2) MC VC