This is a continuation of the 73 Steps to Spiritual Communion with God. The previous posts are below and in the archives to the right. This is the 30th step:
(30) To do no injury, yea, even patiently to bear the injury done us.
Injury literally means "injustice." Giving that as a backdrop to this counsel, I think we see that it has a wider application than simply commanding us not to physically hurt someone. To do no 'injustice" and to even to bear the injustice done to us is nothing more than perfectly imitating Our Lord.
The Christian has the life of Christ within them by the grace of their baptism, but for many of us that life is dormant, asleep. We do not call on Christ at every moment of the day to aid us and to help us in our dealings with others and the way that we view our own treatment from the hands of others.
Like every counsel before it and to come--this one calls us to conversion. We are to treat everyone with the utmost respect, not injuring them physically or emotionally, nor showing treating them with any injustice. At the same time when someone treats us harshly, whether physically or emotionally, even unjustly--we are to "grin and bear it."
Our guide is Christ. Who stood before Pilate and did not say a word to defend himself even though he was being accused of crimes he had not committed. He pointed out the Pilate that Pilate himself had no power at all except that God was allowing this to happen.
Ultimately this counsel is about faith. The first part of it deals with our faith that God has created everyone on the face of the earth and they each have the image of God within them. To harm them is to harm God Himself.
The second part is faith in God's providence that whatever mortal princes can do to us--God ultimately will reign victoriously. Jesus told his disciples not to fear those who could harm our bodies, but rather to fear He who could throw us into Gehenna. By bearing injustices committed against us patiently we show our faith in God's power to overcome all evil.
The First part of the counsel also commands us to speak out and to stop the injury that may be suffered by someone else. If we are to bear wrongs done to us patiently, we are not to bear the wrongs done to others patiently--in such a case our lack of action would make us part of the problem.