Here is what St Justin had to say about Sunday worship;
[color=rgba(0, 0, 0, 0.87)]
And we afterwards continually remind each other of these things. And the [/color]
wealthy[color=rgba(0, 0, 0, 0.87)]
among us help the needy; and we always keep together; and for all things wherewith we are supplied, we bless the Maker of all through His Son [/color]
Jesus Christ[color=rgba(0, 0, 0, 0.87)]
, and through the [/color]
Holy Ghost[color=rgba(0, 0, 0, 0.87)]
. And on the day called Sunday, all who live in cities or in the country gather together to one place, and the memoirs of the [/color]
apostles[color=rgba(0, 0, 0, 0.87)]
or the writings of the [/color]
prophets[color=rgba(0, 0, 0, 0.87)]
are read, as long as time permits; then, when the reader has ceased, the president verbally instructs, and exhorts to the imitation of these [/color]
good[color=rgba(0, 0, 0, 0.87)]
things. Then we all rise together and [/color]
pray[color=rgba(0, 0, 0, 0.87)]
, and, as we before said, when our [/color]
prayer[color=rgba(0, 0, 0, 0.87)]
is ended, bread and wine and water are brought, and the president in like manner offers [/color]
prayers[color=rgba(0, 0, 0, 0.87)]
and thanksgivings, according to his ability, and the people assent, saying [/color]
Amen[color=rgba(0, 0, 0, 0.87)]
; and there is a distribution to each, and a participation of that over which thanks have been given, and to those who are absent a portion is sent by the [/color]
deacons[color=rgba(0, 0, 0, 0.87)]
. And they who are well to do, and willing, give what each thinks fit; and what is collected is deposited with the president, who succours the [/color]
orphans[color=rgba(0, 0, 0, 0.87)]
and [/color]
widows[color=rgba(0, 0, 0, 0.87)]
and those who, through sickness or any other [/color]
cause[color=rgba(0, 0, 0, 0.87)]
, are in want, and those who are in bonds and the strangers sojourning among us, and in a word takes care of all who are in need. But Sunday is the day on which we all hold our common assembly, because it is the first day on which [/color]
God[color=rgba(0, 0, 0, 0.87)]
, having wrought a change in the darkness and matter, made the world; and [/color]
Jesus Christ[color=rgba(0, 0, 0, 0.87)]
our Saviour on the same day rose from the dead. For He was crucified on the day before that of Saturn (Saturday); and on the day after that of Saturn, which is the day of the Sun, having appeared to His [/color]
apostles[color=rgba(0, 0, 0, 0.87)]
and [/color]
disciples[color=rgba(0, 0, 0, 0.87)]
, He taught them these things, which we have submitted to you also for your consideration.[/color]
https://www.newadvent.org/fathers/0126.htm