Treasury of Scripture Knowledge
I say unto you, Though he will not rise and give him because he is his friend, yet because of his importunity he will arise and give him as many as he needeth.
And he spake a parable unto them to the end that they ought always to pray, and not to faint;
with all prayer and supplication praying at all seasons in the Spirit, and watching thereunto in all perseverance and supplication for all the saints,
Continue stedfastly in prayer, watching therein with thanksgiving;
1 Thessalonians 5:17
pray without ceasing;
Confess therefore your sins one to another, and pray one for another, that ye may be healed. The supplication of a righteous man availeth much in its working.