Trump is a Christian.
The person who should seek forgiveness is Trump himself.
But he better learn to be a good Christian first as should many Christians here.
No doubt it is difficult to forgive a person who constantly do you no good but look at your reflection in the mirror and you will see how you yourself have behaved.
Jesus explains this in verses 14 and 15 where He tells us that if you forgive, God will forgive you, and if you don’t, He won’t forgive you.
Peter asks how many times he should forgive a brother who continually sins against him. “Up to seven times?” It is clear that he knew Jesus and His teachings, for Peter anticipated the Lord’s reply, and he may have been making a good effort to extend his heart to partake in the Kingdom and forgive many times.
Jesus replied by saying, “I tell you, not seven times – but seventy times seven.” At that moment, Jesus was the same as He was at creation and the same as He is today.
----- walanweeeeiiiiiii like in Sikhism where one is told to keep on forgiving even a person who constantly does evil against you.