It is important to remember that when Jesus lived here on Earth, he forced no man or woman to follow him. The only compulsion for people to serve Him was out of love. Sunday Laws are at variance with Christian Love, for they use civil force to compel mankind into false morality (see Revelation Chapter 13). Forced worship is False worship and therefore would constitute "The Mark Of The Beast" (Revelation 13:16). Instead, Jesus proclaimed Himself to be "Lord of the Sabbath" (Luke 6:5). The Sabbath is Saturday, primarily, and not Sunday.
According to the prophecy, however, Sunday Laws will be enforced- first in America and then around the world, so that a clear choice can be made. May God bless you to be among those who "Keep the commandments of God and hold fast to the faith of Jesus" (Revelation 14:12).