[Philsworld]

---->However, passages of Scripture such as Acts 20:7, 1 Corinthians 16:2, Colossians 2:16-17, and Revelation 1:10 indicate that, even during New Testament times, the Sabbath is no longer binding and that Christians are to worship on the Lord’s day, Sunday, instead.

That certainly would have been news to Luke, who wrote about keeping the Sabbath commandment even 30 years after the death of Christ, EVEN DURING NEW TESTAMENT TIMES.

Luke 23:54And that day was the preparation, and the sabbath drew on. 55And the women also, which came with him from Galilee, followed after, and beheld the sepulchre, and how his body was laid. 56And they returned, and prepared spices and ointments; and rested the sabbath day according to the commandment.

[fidelis]

That certainly would have been news to Luke, who wrote about keeping the Sabbath commandment even 30 years after the death of Christ, EVEN DURING NEW TESTAMENT TIMES.

Here Luke is relating events as they took place at the time of the Resurrection of Jesus. He is not endorsing Christians keeping the Hebrew Sabbath in the future.