Job 19:26 After my body is destroyed, I will see God outside.
It is difficult to explain this passage. The whole key lies in the authenticity and significance of "my redeemer is alive".
God is the redeemer, rescuer and protector of Job.
When Job thought that he would see God again after his death, it was actually a hidden hope for his body to be resurrected.
It means that he is innocent and will be rehabilitated sooner or later, even after death.
-Walter Cather, a difficult word in the Old Testament.