A prayer is also a promise. Every true prayer carries with it a vow. If it do not, it is not in earnest. It is not of a piece with life. Can we pray in earnest if we do not in the act commit ourselves to do our best to bring about the answer? Can we escape some kind of hypocrisy? This is especially so with intercession. What is the value of praying for the poor if all the rest of our time and interest is given only to becoming rich . . .
If we pray for our child that he may have God’s blessing, we are really promising that nothing shall be lacking on our part to be a divine blessing to him. And if we have no kind of religious relation to him (as plenty of Christian parents have none), our prayer is quite unreal, and its failure should not be a surprise.
To pray for God’s kingdom is also to engage ourselves to service and sacrifice for it. To begin our prayer with a petition for the hallowing of God’s name and to have no real and prime place for holiness in our life or faith is not sincere.
The prayer of the vindictive for forgiveness is mockery, like the prayer for daily bread from a wheat-cornerer. No such man could say the Lord’s Prayer but to his judgement.
What would happen to the Church if the Lord’s Prayer became a test for membership as thoroughly as the Creeds have been? The Lord’s Prayer is also a vow to the Lord. . .
Great worship of God is also a great engagement of ourselves, a great committal of our action. To begin the day with prayer is but a formality unless it go on in prayer, unless for the rest of it we pray in deed what we began in word. (“The Soul of Prayer,” p 27-28)