Luke 18:1

He gave them an illustration to show that they must always pray and not give up,

Luke 18:7

Then will not God provide protection for his chosen people, who cry out to him day and night?

Philippians 4:6-7

Have no anxiety about anything, but make all your wants known to God in prayer and entreaty, and with thanksgiving.

Treasury of Scripture Knowledge

Summary

O LORD, to thee will I cry: for the fire hath devoured the pastures of the wilderness, and the flame hath burned all the trees of the field.

Bible References

To thee

Luke 18:1
He gave them an illustration to show that they must always pray and not give up,
Philippians 4:6
Have no anxiety about anything, but make all your wants known to God in prayer and entreaty, and with thanksgiving.