Six in the second place means

The King's servant is beset by obstruction upon obstruction,

But it is not his own fault.

Ordinarily it is best to go around an obstacle and try to overcome it along the line of least resistance. But there is one instance in which a man must go out to meet the trouble, even though difficulty piles upon difficulty: this is when the path of duty leads directly to it–in other words, when he cannot act of his own volition but is duty bound to go and seek out danger in the service of a higher cause. Then he may do it without compunction, because it is not through any fault of his that he is putting himself in this difficult situation.