When we speak of the terrible majesty of God, we are referring to that the power of God is majestic, is a sovereign God to which we owe glory and honor. His power is wonderful and even when we feel His peace we rejoice in Him.
A God with a magnificent power to bless us and give us light every day, when we approach Him and we know Him, we realize that He will help us every day and will sustain us in delicate places.
Fair weather cometh out of the north: with God is terrible majesty.
The expressions of Job are wonderful and it is because he was a man who had a terrible experience with the almighty God, this man was very processed, reading the story we will realize that he lost everything, but even losing everything never denied his faith that endured everything that came on him.