There are many verses in the Bible about forgiving others. Forgiving someone who have done me wrong is hard.

But Jesus also calls me to not just forgive "others". He calls me to forgive my enemies. And he set an example for this right before his crucifixion.

Jesus said, “Father, forgive them, for they know not what they do.” (Luke 23.34 ESV)

He walked the talk.

"I say to you who hear, Love your enemies, do good to those who hate you, bless those who curse you, pray for those who abuse you." (Luke 6.27-28 ESV)

This is possible only by the grace of God.