Why does God treat him so harshly, and why is his life being taken away from him without reason? Job calls for the earth to witness to the shedding of his innocent blood, as it cried out for the blood of Abel. He asks that his cry of anguish should have no place, that is, no resting place, but should continue to sound out and protest his innocence.
This must be the confidence of all believers in their trials, for they rely on the declaration of the triune God who has pronounced them to be innocent in his sight on account of the imputed righteousness of the Lord Jesus Christ. Having made this justifying declaration, he will never revoke it or change his mind. Since it is in heaven, it is out of reach of unbelieving men and women, and of Satan. There is nothing any of these can do to change the evidence or to interfere with the finished work of Christ.
What is this depression? we may ask. Is it on account of sin, or is it an attitude of mind? Can it be cured? Job has suffered trauma; he is sick but there is also self-righteousness within him. It may be that depression is part of our personality. You cannot deal with it in a simplistic way. It is also something which can be provoked by guilt or illness. A great many people have depression after childhood and at adolescence. The key think may not be to agonise about what is the cause of it when it is frequent and possibly due to personality, but to say, how can I cope with it? Job was sick and traumatised, but he is still judged for self-righteousness. Even if we are liable to depression due to our personality, we are still in danger of thinking only in a self-interested way, preoccupied our condition. It is like a person who has broken their leg and is in plaster, and who becomes centre stage. Depression is invisible and therefore people are less likely to run around after us, but we can become preoccupied with it ourselves.