There is knowledge of God and the spiritual nature of man, as well as other types of reality..., that are not reducible to the world dealt with by the so-called "natural" sciences. The idea that knowledge - and, of course, reality - is limited to that world is the single most destructive idea on the stage of life today.
Dallas WillardYour mind will really talk to you when you begin to deny fulfillment to your desires, and you will find how subtle and shameless it is.
Dallas WillardMany Christians were suddenly prepared to look at traditional methods of spiritual formation. They could not help but see that spiritual growth and vitality stem from what we actually do with our lives, from the habits we form, and from the character that results.
Dallas WillardSo when Jesus directs us to pray, “Thy kingdom come,” he does not mean we should pray for it to come into existence. Rather, we pray for it to take over at all points in the personal, social, and political order where it is now excluded: “On earth as it is in heaven.” With this prayer we are invoking it, as in faith we are acting it, into the real world of our daily existence
Dallas Willard