I sought the Lord, and he answered me; he delivered me from all my fears. Those who look to him are radiant; their faces are never covered with shame. This poor man called, and the Lord heard him; he saved him out of all his troubles. Psalm 34:4-6.
And when you pray, do not heap up empty phrases as the Gentiles do, for they think that they will be heard for their many words. Do not be like them, for your Father knows what you need before you ask him. Matthew 6:7-8.