Luke 18:1
Then he told them a parable, to show that they ought always to pray and not lose heart.
Philippians 4:6
Do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God.
Colossians 4:2
Devote yourselves to prayer, being watchful in it with thanksgiving.
Treasury of Scripture Knowledge
Summary
Because he hath inclined his ear unto me, therefore will I call upon him as long as I live.
Therefore
Bible References
Therefore
Luke 18:1
Then he told them a parable, to show that they ought always to pray and not lose heart.
Philippians 4:6
Do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God.
Colossians 4:2
Devote yourselves to prayer, being watchful in it with thanksgiving.