Like I said before what you do to others is what you do to God.
Thing is worst I can do is make others feel bad... and feeling bad for an instant is part of God's gift of existence... It is necessary to feel the lows in life in order to experience the highs in it... If I dissapointed my Lord with my behavior, I think It'd be uneccesary to go to great lengths to make up for it... maybe if I wanted to, but it would not be necessary...
It is not as if I actually willfully attempted against one of my kin, much less against God... we cannot even understand our very actions... nor the nature of our beings... all we are harming is material/physical objects, machinery housing the unfanthomable...
Many times, we injure/hurt others without even noticing... yet it does not matter IOW the act, the injury is not what's important... the only thing that matters is our intention, intentions that are based on ignorance, we can do good having bad intentions, and do wrong with good intentions, or even without being aware of it...
Having malevolent intentions is erring, it is comitting a mistake, it is to be expected that we would comit such mistakes, given our capabilities... and that some of us would be unnable to see such mistakes and atone for them it is part of the overall plan, it is actually taken into account....
It is pointless to say that we have done an unforgivable harm to our Lord with our actions, for they are the actions of the ignorant, of the blind, of the innocent... We are forgiven for we do not know what we are doing...
God has given us a task and he knows that we may fail him... to assume he would take our failure as an unforgivable offense.... is inconceivable to me...
To say that God takes the place of those we err against, and that he's looking for revenge is preposterous... It is clear, that like those "You are the chosen people." words it is something to mold the religion for it to be more palatable to the people for which it is intended at that time...
Once sacrifices were needed, sins passed from gen to gen... now that we've acquired more abilities we have been given a better picture... and when we've progressed enough we will be given even more divine knowledge...
You cannot overwhelm simple creatures with the full blown message, you've got to give it to them little by little so they're able to handle it.