כִּ֭י יַשְׁלִ֣ים חֻקִּ֑י וְכָהֵ֖נָּה רַבּ֣וֹת עִמּֽוֹ׃
祂必成就為我所定的事；像這樣的事，在祂那裡還有許多。
Rashi
For He will complete my sentence I know that He will not draw back His hand until He completes the sentence of His decrees, the retribution that He has decreed against me.
Malbim
As regards the integrity of his worship, Job protests that though the thought had sometimes entered his mind, momentarily, of just how much he depends on God for obtaining his needs, whenever this happened he would immediately take hold of himself and return to his prayers, minding them just for His sake and free of any special requests.