The sincerity of any prayer is the assurance of its being heard; the spiritual wisdom and universe consistency of any petition is the determiner of the time, manner, and degree of the answer. (146:2.60)
Do not hesitate to pray the prayers of spirit longing; doubt not that you shall receive the answer to your petitions. These answers will be on deposit, awaiting your achievement of those future spiritual levels of actual cosmic attainment, on this world or on others, whereon it will become possible for you to recognize and appropriate the long-waiting answers to your earlier but ill-timed petitions. (168:4.12)
Words are irrelevant to prayer; they are merely the intellectual channel in which the river of spiritual supplication may chance to flow. The word value of a prayer is purely autosuggestive in private devotions and sociosuggestive in group devotions. God answers the soul's attitude, not the words.
Prayer is not a technique of escape from conflict but rather a stimulus to growth in the very face of conflict. Pray only for values, not things; for growth, not for gratification. (91:8.12)