The council of Laodicea was a regional synod. Regional synods do not have or produce canon. It is nothing more than the personal opinion of whoever said or wrote it. This is why I asked for it’s location in the Catechism, not some random synod.
Here’s what I found in the Catechism on the Sabbath and Sunday:
2175 -
Sunday is expressly distinguished from the sabbath which it follows chronologically every week;
for Christians its ceremonial observance replaces that of the sabbath. In Christ’s Passover,
Sunday fulfills the spiritual truth of the Jewish sabbath and announces man’s eternal rest in God. For worship under the Law prepared for the mystery of Christ, and what was done there prefigured some aspects of Christ:
Those who lived according to the old order of things have come to a new hope,
no longer keeping the sabbath, but the Lord’s Day, in which our life is blessed by him and by his death.
2176 - The celebration of Sunday observes the moral commandment inscribed by nature in the human heart to render to God an outward, visible, public, and regular worship “as a sign of his universal beneficence to all.”
Sunday worship fulfills the moral command of the Old Covenant, taking up its rhythm and spirit in the weekly celebration of the Creator and Redeemer of his people.
2190 -
The sabbath, which represented the completion of the first creation,** has been replaced by Sunday** which recalls the new creation inaugurated by the Resurrection of Christ.
2191 - The Church celebrates the day of Christ’s Resurrection on the “eighth day,” Sunday, which is rightly called the Lord’s Day (cf. SC 106).
2192 - **“Sunday . . . is to be observed as the foremost holy day of obligation in the universal Church” **(CIC, can. 1246 § 1). “On Sundays and other holy days of obligation the faithful are bound to participate in the Mass” (CIC, can. 1247).
2193 -
"On Sundays and other holy days of obligation the faithful are bound . . . to abstain from those labors and business concerns which impede the worship to be rendered to God, the joy which is proper to the Lord’s Day, or the proper relaxation of mind and body" (CIC, can. 1247).
2194 - The institution of Sunday helps all “to be allowed sufficient rest and leisure to cultivate their familial, cultural, social, and religious lives” (GS 67 § 3).
2195 - Every Christian should avoid making unnecessary demands on others that would hinder them from observing the Lord’s Day.
The intent of these entries is clear. The Catholic Church does not teach that the Sabbath should be kept Holy (as stated in my previous post to which you took exception) and has been replaced by Sunday.
Also, items 2189 - 2195 are presented “In Brief” and I was unable to find the full text anywhere online. Anyone know why that is? Am I just looking in the wrong place?