Not for any injustice - Still claiming that he does not deserve his sorrows, and that these calamities had not come upon him on account of any enormous sins, as his friends believed.
My prayer is pure - My devotion; my worship of God is not hypocritical - as my friends maintain.

Not for any injustice - I must assert, even with my last breath, that the charges of my friends against me are groundless. I am afflicted unto death, but not on account of my iniquities.
Also my prayer is pure - I am no hypocrite, God knoweth.

Not for [any] injustice in (q) mine hands: also my prayer (r) [is] pure.
(q) Signifying that he is not able to understand the cause of this his grievous punishment.
(r) That is, unfeigned and without hypocrisy.

Not for any injustice in my hands,.... Came all those afflictions and calamities upon him, which occasioned so much sorrow, weeping, mourning, and humiliation; he does not say there was no sin in him, not any in his heart, nor in his life, nor any iniquity done by him, he had acknowledged these things before, Job 7:20; but that there was nothing in his hands gotten in an unjust manner; he had taken away no man's property, nor injured him in the least in a private way; nor had he perverted justice as a public magistrate, by taking bribes or accepting persons, and could challenge any to prove he had, as Samuel did, 1-Samuel 12:3;
also my prayer is pure: he prayed, which disproves the calumny of Eliphaz, Job 15:4; and his prayer was pure too; not that it was free from failings and infirmities, which attend the best, but from hypocrisy and deceit; it came not out of feigned lips, but was put up in sincerity and truth; it sprang from an heart purified by the grace of God, and sprinkled from an evil conscience; it was put up in the faith of Christ, and as a pure offering through him; Job lifted up pure and holy hands, and with these a pure and holy heart, and for pure and holy things; so that it was not for want of doing justice to men, nor for want of devotion towards God, that be was thus afflicted by him; compare with this what is said of his antitype, Isaiah 53:9.

Job's condition was very deplorable; but he had the testimony of his conscience for him, that he never allowed himself in any gross sin. No one was ever more ready to acknowledge sins of infirmity. Eliphaz had charged him with hypocrisy in religion, but he specifies prayer, the great act of religion, and professes that in this he was pure, though not from all infirmity. He had a God to go to, who he doubted not took full notice of all his sorrows. Those who pour out tears before God, though they cannot plead for themselves, by reason of their defects, have a Friend to plead for them, even the Son of man, and on him we must ground all our hopes of acceptance with God. To die, is to go the way whence we shall not return. We must all of us, very certainly, and very shortly, go this journey. Should not then the Saviour be precious to our souls? And ought we not to be ready to obey and to suffer for his sake? If our consciences are sprinkled with his atoning blood, and testify that we are not living in sin or hypocrisy, when we go the way whence we shall not return, it will be a release from prison, and an entrance into everlasting happiness.

Not - And all this is not come upon me for any injurious dealing, but for other reasons known to God only. Pure - I do not cast off God's fear and service, Job 15:4. I do still pray and worship God, and my prayer is accompanied with a sincere heart.