AC 6423 - what makes truth strong

AC 6423
The reason why truth is strong, is that good acts through truth;
for good is of such a nature that nothing of evil or of falsity can approach it,
thus none of the infernal crew, who flee far away
when good approaches, or an angel who is in good.
But in order that good may fight with that crew which is with man from hell,
and protect him in every way,
and also protect the spirits who arrive from the world,
and likewise those who are in the lower earth,
it acts through truth, for in this way it can approach them.