bengal_fan,
… anything that doesn’t hinder you from worshipping on sunday is permissible on saturday.
Perhaps I misunderstood you. The Church has no precept against any sort of work on Saturday. Yet, “there have always been groups within Christianity which observe both the Sabbath and Sunday as “two brother days”.” (Pope John Paul II, *Dies Domini, *1998)
Although God “blessed” the 7th day and made it “holy”, he more perfectly blessed the Lord’s Day and made it even more holy, setting it apart from all the other days. The OT was an incomplete revelation. With the NT, the OT is fulfilled and more fully realized.
"What God accomplished in Creation and wrought for his People in the Exodus has found its fullest expression in Christ’s Death and Resurrection, though its definitive fulfilment will not come until the
Parousia, when Christ returns in glory. **In him, the “spiritual” meaning of the Sabbath is fully realized, as Saint Gregory the Great declares: “For us, the true Sabbath is the person of our Redeemer, our Lord Jesus Christ” **It was in the Paschal Mystery that humanity, and with it the whole creation, “groaning in birth-pangs until now” (
Rom 8:22), came to know its new “exodus” into the freedom of God’s children who can cry out with Christ, “Abba, Father!” (
Rom 8:15;
Gal 4:6). In the light of this mystery, the meaning of the Old Testament precept concerning the Lord’s Day is recovered, perfected and fully revealed in the glory which shines on the face of the Risen Christ (cf.
2 Cor 4:6).
We move from the “Sabbath” to the “first day after the Sabbath”, from the seventh day to the first day: the dies Domini becomes the dies Christi!" (ibid)