If we are unable to forgive those who miserably offend us here, will God allow our bigotry to mar Heaven?

Do you have it in your heart Ben to forgive those who offend you.If not then you will look to your God for guidance.I get offended on hear all the time and as a non believer i do not see forgiveness or not as a problem,however the offence still serves to hurt my feelings and that is sometimes hard to deal with.When i am asking controversial or evokative questions i know i am putting myself in the firing line and i expect to be offended.