Meaning: For the same reason that when He was crucified, He forgave everyone even though they absolutely showed no remorse and even continued to mock him as He was dying on the cross, in great pain.
Question: Why does the rule of the parable of the wedding banquet not apply when receiving the Holy Communion?
God’s answer:
“Thanks but no thanks.”
It is rude to come to a banquet and not eat.
Meaning: The parable does apply. In light of this discussion, the meaning of the parable of the wedding banquet is as follows:
When Jesus told the parable, He was describing those who can enter Heaven. In the previous answer on God’s explanation of why His mercy has no limit, it must be noted that in the parable of the Wedding Banquet, the ones who were invited and showed up were people off the street (the good and the bad). They had one thing in common, they were all wearing a wedding garment except for one.
As Jesus said, to have eternal life one must eat of his flesh and blood, to come as His bride.
When one attends the Catholic mass, the highlight is the Eucharistic Feast. During the consecration the priest repeats Jesus' words ... take this all of you and eat it. Take this all of you and drink of it. Those who wear a wedding garment are those who come to receive Holy Communion (be a bride). Those who don’t receive Holy Communion are those who are not wearing a wedding garment. The expression Thanks but no thanks means "(Informal) Thank you, but I am not interested. (A way of turning down something that is not very desirable)."49