My soul is continually in my hand. He declares, that no calamities, afflictions, or dangers, which he had experienced: had withdrawn him from the service of God, and the observance of his law. To bear his soul in his hand, is equivalent to his being in danger of his life, so that the soul was, as it were abandoned to the wind. Thus Job, (Job 13:14,) when he pines in his miseries: and is looking for death every moment, and dreading it, complains that his soul was in his hand; as if he had said, It is plucked from its own dwelling-place: and is under the dominion of death. [1] This form of expression is therefore unhappily wrested to an absurd meaning by ignorant people, who understand the prophet as intimating, that it was in his own power to govern his life as he pleased. So far from intending to convey such an idea, by this circumstance he commends his own piety, declaring, that although he was tossed among shipwrecks, and death in a hundred forms hovered before his eyes, so that he could not rest in security for a single moment, yet he had not cast from him the love and study of the Divine law. Here, again, it is well to notice the severe and arduous conflicts by which the fathers, under the law, were tried, that dangers and fears may not frighten us, or, by the weariness they produce, deprive us of courage, and thus prevent the remembrance of the Divine law from remaining impressed on our hearts.

Footnotes

1 - This proverbial expression occurs in several other places of Scripture, in all of which it undoubtedly signifies, that the life of the person who employs it is in danger; as in Judges 12:3, "And when I saw that ye delivered me not, I put my life in my hands, and passed over against the children of Ammon;" 1 Samuel 19:5, "He put his life in his hand, and slew the Philistines;" and 1 Samuel 28:21, "And the woman came unto Saul, and said, I have put my life in my hand." Phillips thus explains the figure: "We are accustomed to say, that an affair is in a person's hands when the management and issue of it rest entirely with him, and so we speak when that affair is the life or death of an individual. Hence, similarly, when the Hebrews spoke of a person's life being in his own hands, they might mean, that the preservation of his life was entirely with him, that he was destitute of all external assistance, and that consequently his life was in danger. This is particularly the case with military men, who, as they fight bravely, or otherwise, may preserve or lose their lives: so Jephthah, as appears from the passages above cited." The figure may, however, be taken from the circumstance, that what a man carries openly in his hand is in danger of taking, or of being snatched away by violence. "The LXX. have changed the person of the pronoun, en tais chersi sou; in thy hands; as also the Syriac. It is probable that these ancient interpreters did not understand the phrase, and so expressed it according to what they thought might be the original reading, thus affording a very obvious sense. Augustine says, that many MSS. in his time had the second person. However, no such MSS. are known now, and there is no doubt whatever of the correctness of the present text. The Psalmist states that, though his life was in danger, yet he did not forget God's law." -- Ibid

My soul is continually in my hand - The Septuagint renders this, "My soul is always in thy hands," but the Hebrew will not admit of this construction. The idea in the original is that his soul - his life - was always in jeopardy. The expression seems to be proverbial. Anything taken in the hand is liable to be rudely snatched away. Thus a casket of jewels, or a purse of gold in the hand, may at any moment be seized by robbers. See the notes at Job 13:14. Compare 1-Samuel 19:5; Judges 12:3. The meaning here is, that his life was constantly in danger.
Yet do I not forget thy law - Notwithstanding the danger to which I am exposed, and the care necessary to defend my life, I do not allow my mind to be turned from meditating on thy law, nor do I suffer any danger to deter me from obeying it. Compare the notes at Psalm 119:61.

My soul is continually in my hand - נפשי naphshi, my life; that is, it is in constant danger, every hour I am on the confines of death.
The expression signifies to be in continual danger. So Xenarchus in Athenaeus, lib. xiii., c. 4: Εν τῃ χειρι την ψυχην εχοντα, "having the life in the hand;" which signifies continual danger and jeopardy. There is some thing like this in the speech of Achilles to Ulysses, Hom. Il. ix., ver. 322: -
Αιει εμην ψυχην παραβαλλομενος πολεμιζειν·
"Always presenting my life to the dangers of the fight."
My soul is in thy hand, is the reading of the Syriac, Septuagint, Ethiopic, and Arabic; but this is a conjectural and useless emendation.

My (d) soul [is] continually in my hand: yet do I not forget thy law.
(d) That is, I am in continual danger of my life.

My soul is continually in my hand,.... In the utmost jeopardy, always exposed to danger, ever delivered unto death; killed all the day long, or liable to be so: this is the sense of the phrase; see Judges 12:3; for what is in a man's hands may easily fall, or be taken out of them: so the Targum,
"my soul is in danger upon the back of my hands continually;''
the Septuagint, Vulgate Latin, Syriac, and Arabic versions, read, "in thy hands"; but wrongly;
yet do I not forget thy law; it was written on his heart, and fixed in his mind; he had a true affection for it, and a hearty desire to keep it; and no danger could divert him from his duty; as Daniel, though he carried his life in his hand, yet continued to pray to his God as usual; nor could anything move the Apostle Paul from the doctrine of the Gospel, and preaching it.

In the midst of deadly perils (the phrase is drawn from the fact that what we carry in our hands may easily slip from them, Judges 12:3; 1-Samuel 28:21; Job 13:14; compare 1-Samuel 19:5), and exposed to crafty enemies, his safety and guidance is in the truth and promises of God.

Is - Exposed to perpetual danger.