For your meditation:
Acts 4:32-35
I John 5:1-6
John 20:19-31
These scriptures are all echoes of the Good Friday catastrophe and the East Triumph.
The gospel, even though it is a post-resurrection event, is still in the mood and feeling of Good Friday because the apostles and particularly Thomas, Doubting Thomas, still have not accepted the fact that Jesus has really, really risen from the dead.
The first reading, on the other hand, is definately in the upbeat mood and feeling of Easter. “The community of believers were of one heart and one mind.” “With power the apostles gave witness to the resurrection of the Lord Jesus, and great respect was paid to them all.”
Quite a change, eh, from the Eleven hiding out in the Upper Room. “Where they were for fear of the Jews.”