There was no requirement to break bread on that day. We have an account of only one instance in which it was done. That was done in the night-after midnight. The Bible nowhere says that the first day of the week commemorates the resurrection of Christ. This is a tradition of men, which contradicts the law of God.
Baptism commemorates the burial and resurrection of Jesus.
Finally, the New Testament is totally silent with regard to any change of the Sabbath day or any sacredness for the first day. Here are one hundred plain Bible facts upon this question, showing conclusively that the seventh day is the Sabbath of the Lord in both the Old and New Testament. Well, let me close with this verse. Blessed are they that do his commandments, that they may have right to the tree of life, and may enter in through the gates into the city. Reprinted from a tract published about the year 1885 .