Job 9:16

In Job 9:14 the plea against God is not supposed actually entered upon; the idea of such a plea presents itself to Job's mind and he pictures the results that would follow upon himself; in Job 9:16 he assumes the plea entered upon, that he had actually cited God, who had appeared, and he describes what would follow at this stage.

if I had called i. e. cited God as a party in my plea against Him.

that he had hearkened Rather, that he would hearken. Had Job with a superhuman courage cited God, and had God appeared, Job would not believe that He would listen to him, cf. Job 9:35, ch. Job 13:21 seq., Job 23:6 seq.