Oh,
And, Jon, as a further clarification, my original reference to the Resurrection and Ascension was meant to be specifically applied only to the first very short
What got written came long after from what was already (set in stone) being practiced by the first Christians. I think your assumption of the early Christian communities under persecution waited for the Letters to reach them in order to begin believing is not realistic here. These Jewish converts to “the way” was shown and taught by Jesus what his apostles were to do in excercising his sacraments, beginning with baptism which Acts record followed by the breaking of bread, prayers and psalms. These early Christians knew perfectly well what they were believing in practice long before the letters came, which only reminded the already evangelized Christian communities how to behave in the household of God which is the Church the Pillar and bulwark of Truth.
The first Mass celebration of “Jesus true presence” in his Eucharist begins immediately after the resurrection. In fact this is the first act that Jesus does right after the resurrection, was celebrate Mass; It is here when Jesus reveals “All” the scriptures to his Church. There is only one 2000 year old Church that knows what Jesus revealed to his disciples in the scriptures, which was handed down by Oral Tradition then written.
Luke 24:27
Then beginning with Moses and all the prophets, he interpreted to them what referred to him** in all **the scriptures.
28
As they approached the village to which they were going, he gave the impression that he was going on farther.
29
But they urged him, “Stay with us, for it is nearly evening and the day is almost over.” So he went in to stay with them.
30
And it happened that, while he was with them at table, he took bread, said the blessing, broke it, and gave it to them.
31
With that their eyes were opened and they recognized him, but he vanished from their sight. **
32
Then they said to each other, “Were not our hearts burning (within us) while he spoke to us on the way and opened the scriptures to us?” **
33
So they set out at once and returned to Jerusalem where they found gathered together the eleven and those with them
34
who were saying, “The Lord has truly been raised and has appeared to Simon!”
35
**Then the two recounted what had taken place on the way and how he was made known to them in the breaking of the bread. **
36
9 While they were still speaking about this, he stood in their midst and said to them, “Peace be with you.”
37
But they were startled and terrified and thought that they were seeing a ghost.
38
Then he said to them, “Why are you troubled? And why do questions arise in your hearts?
39
10 Look at my hands and my feet, that it is I myself. Touch me and see, because a ghost does not have flesh and bones as you can see I have.”
40
And as he said this, he showed them his hands and his feet.
41
While they were still incredulous for joy and were amazed, he asked them, “Have you anything here to eat?”
42
They gave him a piece of baked fish;
43
he took it and ate it in front of them.
44
He said to them, **“These are my words that I spoke to you while I was still with you, that everything written about me in the law of Moses and in the prophets and psalms must be fulfilled.”
45
Then he opened their minds to understand the scriptures. **
cont.