• Luke 18:1
  Then He spoke a parable to them, that men always ought to pray and not lose heart,
   
• Luke 11:8-13
  I say to you, though he will not rise and give to him because he is his friend, yet because of his persistence he will rise and give him as many as he needs. "So I say to you, ask, and it will be given to you; seek, and you will find; knock, and it will be opened to you. For everyone who asks receives, and he who seeks finds, and to him who knocks it will be opened. If a son asks for bread from any father among you, will he give him a stone? Or if he asks for a fish, will he give him a serpent instead of a fish? Or if he asks for an egg, will he offer him a scorpion? If you then, being evil, know how to give good gifts to your children, how much more will your heavenly Father give the Holy Spirit to those who ask Him!"
   
• Luke 18:6-8
  Then the Lord said, "Hear what the unjust judge said. And shall God not avenge His own elect who cry out day and night to Him, though He bears long with them? I tell you that He will avenge them speedily. Nevertheless, when the Son of Man comes, will He really find faith on the earth?"
   
• James 5:14-16
  Is anyone among you sick? Let him call for the elders of the church, and let them pray over him, anointing him with oil in the name of the Lord. And the prayer of faith will save the sick, and the Lord will raise him up. And if he has committed sins, he will be forgiven. Confess your trespasses to one another, and pray for one another, that you may be healed. The effective, fervent prayer of a righteous man avails much.
   
• Psalm 66:18
  If I regard iniquity in my heart,
  The Lord will not hear.
  
   
• Matthew 21:22
  And whatever things you ask in prayer, believing, you will receive."
   
• 1 Timothy 2:8
  I desire therefore that the men pray everywhere, lifting up holy hands, without wrath and doubting;
   
• Hebrews 11:6
  But without faith it is impossible to please Him, for he who comes to God must believe that He is, and that He is a rewarder of those who diligently seek Him.
   

Related Scriptures

• Psalm 37:4-5
  Delight yourself also in the LORD,
  And He shall give you the desires of your heart. Commit your way to the LORD,
  Trust also in Him,
  And He shall bring it to pass.
  
   
• Ephesians 6:18
  praying always with all prayer and supplication in the Spirit, being watchful to this end with all perseverance and supplication for all the saints'
   
• 1 Thessalonians 5:17-18
  pray without ceasing, in everything give thanks; for this is the will of God in Christ Jesus for you.