Psalms 86:3
Ver. 3. Be merciful unto me, O Lord,.... In my distressed and miserable condition, being an object of mercy, pity, and compassion; this petition is used by Christ in Ps 41:10
for I cry unto thee daily; or "all the day"; every day, and several times in a day, Ps 55:17 constant and importunate prayer is the duty of saints, and available with God, 1Th 5:17. Christ was much in the exercise of it, Lu 6:12.