The Roman Catholic Church, according to the General Roman Calendar, celebrates the following in Tuesday, 2020-12-15:
Zephaniah 3:1-2, 9-13
1Woe to her that is rebellious and defiled, the oppressing city! 2She listens to no voice, she accepts no correction. She does not trust in the LORD, she does not draw near to her God. 9"Yea, at that time I will change the speech of the peoples to a pure speech, that all of them may call on the name of the LORD and serve him with one accord. 10From beyond the rivers of Ethiopia my suppliants, the daughter of my dispersed ones, shall bring my offering. 11"On that day you shall not be put to shame because of the deeds by which you have rebelled against me;for then I will remove from your midst your proudly exultant ones, and you shall no longer be haughty in my holy mountain. 12For I will leave in the midst of you a people humble and lowly. They shall seek refuge in the name of the LORD, 13those who are left in Israel;they shall do no wrong and utter no lies, nor shall there be found in their mouth a deceitful tongue. For they shall pasture and lie down, and none shall make them afraid."
Psalms 34:2-3, 6-7, 17-19, 23
1I will bless the LORD at all times;his praise shall continually be in my mouth. 2My soul makes its boast in the LORD;let the afflicted hear and be glad. 5Look to him, and be radiant;so your faces shall never be ashamed. 6This poor man cried, and the LORD heard him, and saved him out of all his troubles. 16The face of the LORD is against evildoers, to cut off the remembrance of them from the earth. 17When the righteous cry for help, the LORD hears, and delivers them out of all their troubles. 18The LORD is near to the brokenhearted, and saves the crushed in spirit. 22The LORD redeems the life of his servants;none of those who take refuge in him will be condemned.
Matthew 21:28-32
28"What do you think? A man had two sons;and he went to the first and said, `Son, go and work in the vineyard today.' 29And he answered, `I will not';but afterward he repented and went. 30And he went to the second and said the same;and he answered, `I go, sir,' but did not go. 31Which of the two did the will of his father?" They said, "The first." Jesus said to them, "Truly, I say to you, the tax collectors and the harlots go into the kingdom of God before you. 32For John came to you in the way of righteousness, and you did not believe him, but the tax collectors and the harlots believed him;and even when you saw it, you did not afterward repent and believe him.