“O LORD God of my salvation, I have cried day and night before Thee: Let my prayer come before Thee: incline Thine ear unto my cry; For my soul is full of troubles: and my life draweth nigh unto the grave.” Psalm 88:1-3 (KJV)

For the commentary today I will let  a scholar from the past speak:

I. A man of prayer, one that gave himself to prayer at all times, but especially now that he was in affliction; for is any afflicted? let him pray. It is his comfort that he had prayed; it is his complaint that, notwithstanding his prayer, he was still in affliction. He was, 1. Very earnest in prayer: “I have cried unto thee (Psa_88:1), and have stretched out my hands unto thee (Psa_88:9), as one that would take hold on thee, and even catch at the mercy, with a holy fear of coming short and missing of it.” 2. He was very frequent and constant in prayer: I have called upon thee daily (Psa_88:9), nay, day and night, Psa_88:1. For thus men ought always to pray, and not to faint; God’s own elect cry day and night to him, not only morning and evening, beginning every day and every night with prayer, but spending the day and night in prayer. This is indeed praying always; and then we shall speed in prayer, when we continue instant in prayer. 3. He directed his prayer to God, and from him expected and desired an answer (Psa_88:2): “Let my prayer come before thee, to be accepted of thee, not before men, to be seen of them, as the Pharisees’ prayers.” He does not desire that men should hear them, but, “Lord, incline thy ear unto my cry, for to that I refer myself; give what answer to it thou pleasest.”
II. He was a man of sorrows, and therefore some make him, in this psalm, a type of Christ, whose complaints on the cross, and sometimes before, were much to the same purport with this psalm. He cries out (Psa_88:3): My soul is full of troubles; so Christ said, Now is my soul troubled; and, in his agony, My soul is exceedingly sorrowful even unto death, like the psalmist’s here, for he says, My life draws nigh unto the grave. Heman was a very wise man, and a very good man, a man of God, and a singer too, and one may therefore suppose him to have been a man of a cheerful spirit, and yet now a man of sorrowful spirit, troubled in mind, and upon the brink of despair. Inward trouble is the sorest trouble, and that which, sometimes, the best of God’s saints and servants have been severely exercised with. The spirit of man, of the greatest of men, will not always sustain his infirmity, but will droop and sink under it; who then can bear a wounded spirit?
From the Matthew Henry Commentary

May your heart hear God as He speaks with you, and draws you to Himself.