Psalm 55:16,17
But I call to God, and the Lord saves me. Evening, morning and noon I cry out in distress, and he hears my voice.
Matthew 6:5,6
And when you pray, do not be like the hypocrites, for they love to pray standing in the synagogues and on the street corners to be seen by men. I tell you the truth, they have received their reward in full. But when you pray, go into your room, close the door and pray to your Father who is unseen. Then your Father, who sees what is done in secret, will reward you.
Matthew 6:7,8
And when you pray, do not keep on babbling like pagans, for they think they will be heard because of their many words. Do not be like them, for your Father knows what you need before you ask him.
Matthew 18:19
Again, I tell you that if two of you on earth agree about anything you ask for, it will be done for you by my Father in heaven.
1 John 5:14,15
This is the confidence we have in approaching God: that if we ask anything according to his will, he hears us. And if we know that he hears us - whatever we ask - we know that we have what we asked of him.
Philippians 4:6
Do not be anxious about anything, but in everything, by prayer and petition, with Thanksgiving, present your requests to God.
Hebrews 4:16
Let us then approach the throne of grace with confidence, so that we may receive mercy and find grace to help us in our time of need.
Hebrews 11:6
And without faith it is impossible to please God, because anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him.