Imagine if God should hold grudges for humans just as we do for our fellow humans, it will be disastrous for us. True forgiveness doesn't remember the past and use it for the presence. Although, it might be difficult to forget but not for you to always remember it and act on it presently. Forgiveness is a sign of love and we should embrace it knowing that humans are full of imperfections
That is so true, when we say we forgive we should be able to forgive freely and try not to bring up the mistake again