That’s today. This Sunday is the Octave Day of Easter, also sometimes referred to as Low Sunday (often explained as of lesser importance than Easter, but probably the „Low“ is just a corruption of „Laudes“ (which means praises and is the first word of this Sundays, and since 1970 officially Second Sunday of Easter. Also called St. Thomas Sunday:
19 In the evening of that same day, the first day of the week, the doors were closed in the room where the disciples were, for fear of the Jews. Jesus came and stood among them. He said to them, ‚Peace be with you,‘
20 and, after saying this, he showed them his hands and his side. The disciples were filled with joy at seeing the Lord,
21 and he said to them again, ‚Peace be with you. ‚As the Father sent me, so am I sending you.‘
22 After saying this he breathed on them and said: Receive the Holy Spirit.
23 If you forgive anyone’s sins, they are forgiven; if you retain anyone’s sins, they are retained.
24 Thomas, called the Twin, who was one of the Twelve, was not with them when Jesus came.
25 So the other disciples said to him, ‚We have seen the Lord,‘ but he answered, ‚Unless I can see the holes that the nails made in his hands and can put my finger into the holes they made, and unless I can put my hand into his side, I refuse to believe.‘
26 Eight days later the disciples were in the house again and Thomas was with them. The doors were closed, but Jesus came in and stood among them. ‚Peace be with you,‘ he said.
27 Then he spoke to Thomas, ‚Put your finger here; look, here are my hands. Give me your hand; put it into my side. Do not be unbelieving any more but believe.‘
28 Thomas replied, ‚My Lord and my God!‘
29 Jesus said to him: You believe because you can see me. Blessed are those who have not seen and yet believe.
(John 20:19-29, source: New Jerusalem Bible: http://www.catholic.org; „that same day“ is the day when the disciples discovered that the tomb was empty, Mary of Magdala, weeping, talked to the angels and finally met Christ , whom she didn’t recognize at first.)
This often comes to my mind when I hear people saying that there’s no proof that God exists. Or, worse, when catholics say that about some aspect of our faith. Instead of admitting that all of us need to grow in faith anything is seen as „in reality it wasn’t so“.
And, since 2000, this Sunday is also the Divine Mercy Sunday. When I was in Lithuania lately, I learned that there are several versions of the Divine Mercy image, the (as far as I know original) version in Vilnius, and two named by the artists that painted them, Hyla and Skemp (I believe the Hyla/ Kraków version is the most common and most known). Honestly, this isn’t really my kind of spirituality, but I came to like the Vilnius image of the Divine Mercy. I hope to be able to upload a picture at least of this version soon.