The Parable of the Importunate Widow
LUK:18:1And he spake a parable unto them to this end, that men ought always to pray, and not to faint;
Prayer
Persistent Prayer Answered
LUK:11:5And he said unto them, Which of you shall have a friend, and shall go unto him at midnight, and say unto him, Friend, lend me three loaves;
God's Answer to Israel's prayers
HOS:14:4I will heal their backsliding, I will love them freely: for mine anger is turned away from him.
