Be merciful unto me, O Lord - It was mercy after all that he relied on, and not justice. It was not because he had any claim on the ground that he was "holy," but all that he had and hoped for was to be traced to the mercy of God.

For I cry unto thee daily - Margin, as in Hebrew, "All the day." The meaning is, that he did this constantly, or without intermission.

Be merciful unto me - I have no merit; I plead none, but trust in thee alone.

I cry unto thee daily - My state deeply affects me; and I incessantly cry for thy salvation.

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 Psalm 41:10.

for I cry unto thee daily; or "all the day"; every day, and several times in a day, Psalm 55:17 constant and importunate prayer is the duty of saints, and available with God, 1 Thessalonians 5:17. Christ was much in the exercise of it, Luke 6:12.

Be merciful unto me, O Lord: for I {c} cry unto thee daily.

(c) Which was a fair token that he believed that God would deliver him.

daily: or, all the day

86:1-7 Our poverty and wretchedness, when felt, powerfully plead in our behalf at the throne of grace. The best self-preservation is to commit ourselves to God's keeping. I am one whom thou favourest, hast set apart for thyself, and made partaker of sanctifying grace. It is a great encouragement to prayer, to feel that we have received the converting grace of God, have learned to trust in him, and to be his servants. We may expect comfort from God, when we keep up our communion with God. God's goodness appears in two things, in giving and forgiving. Whatever others do, let us call upon God, and commit our case to him; we shall not seek in vain.