P998:4, 91:5.1 In ancestor worship, prayer leads to the cultivation of ancestral ideals. But prayer, as a feature of Deity worship, transcends all other such practices since it leads to the cultivation of divine ideals. As the concept of the alter ego of prayer becomes supreme and divine, so are man's ideals accordingly elevated from mere human toward supernal and divine levels, and the result of all such praying is the enhancement of human character and the profound unification of human personality.
P998:5, 91:5.2 But prayer need not always be individual. Group or congregational praying is very effective in that it is highly socializing in its repercussions. When a group engages in community prayer for moral enhancement and spiritual uplift, such devotions are reactive upon the individuals composing the group; they are all made better because of participation. Even a whole city or an entire nation can be helped by such prayer devotions. Confession, repentance, and prayer have led individuals, cities, nations, and whole races to mighty efforts of reform and courageous deeds of valorous achievement.
P998:6, 91:5.3 If you truly desire to overcome the habit of criticizing some friend, the quickest and surest way of achieving such a change of attitude is to establish the habit of praying for that person every day of your life. But the social repercussions of such prayers are dependent largely on two conditions:
P998:7, 91:5.4 1. The person who is prayed for should know that he is being prayed for.
P998:8, 91:5.5 2. The person who prays should come into intimate social contact with the person for whom he is praying.
P999:1, 91:5.6 Prayer is the technique whereby, sooner or later, every religion becomes institutionalized. And in time prayer becomes associated with numerous secondary agencies, some helpful, others decidedly deleterious, such as priests, holy books, worship rituals, and ceremonials.
P999:2, 91:5.7 But the minds of greater spiritual illumination should be patient with, and tolerant of, those less endowed intellects that crave symbolism for the mobilization of their feeble spiritual insight. The strong must not look with disdain upon the weak. Those who are God-conscious without symbolism must not deny the grace-ministry of the symbol to those who find it difficult to worship Deity and to revere truth, beauty, and goodness without form and ritual. In prayerful worship, most mortals envision some symbol of the object-goal of their devotions.