I feel in my heart that the remarks if true have merit in the sense that we are not the judges, and so it is only God who matters.
Too often people are quick to judge and the effects leads to more suffering, Jesus said to do good to those who hate us.What he is saying is based on Gospels such as,
Love for Enemies
27“But to you who are listening I say: Love your enemies, do good to those who hate you, 28bless those who curse you, pray for those who mistreat you. 29If someone slaps you on one cheek, turn to them the other also. If someone takes your coat, do not withhold your shirt from them. 30Give to everyone who asks you, and if anyone takes what belongs to you, do not demand it back. 31Do to others as you would have them do to you.
32“If you love those who love you, what credit is that to you? Even sinners love those who love them. 33And if you do good to those who are good to you, what credit is that to you? Even sinners do that. 34And if you lend to those from whom you expect repayment, what credit is that to you? Even sinners lend to sinners, expecting to be repaid in full. 35But love your enemies, do good to them, and lend to them without expecting to get anything back. Then your reward will be great, and you will be children of the Most High, because he is kind to the ungrateful and wicked. 36Be merciful, just as your Father is merciful.
And if we did these things instead of accusing them of heresy and worse we all would be better off.
God will decide who should be forgiven.