The notion that Jesus changed the commandments of God is just plain silly. He didn't make up new commandments.
Breaking God's sabbath goes against what Jesus taught as well.
John 15:10 If ye keep my commandments, ye shall abide in my love; even as I have kept my Father's commandments, and abide in his love.
1 John 5:3 - For this is the love of God, that we keep His commandments. And His commandments are not burdensome,
"One man regards one day above another, another regards every day alike. Let each man be fully convinced in his own mind. 6 He who observes the day, observes it for the Lord, and he who eats, does so for the Lord, for he gives thanks to God; and he who eats not, for the Lord he does not eat, and gives thanks to God," (Rom. 14:5-6).
This verse has zero to do with sabbaths or holy days. The greek words that mean sabbath or holy day are NOT present anywhere in Romans 14. This verse is clearly about eating practices and when read in context that's crystal clear. However in their zeal to do their own thing and preserve their own traditions modern Christianity has twisted them to mean something that they were never meant to mean.
He didn’t change the commandments - He boiled them to the essentials - love of God and love of your fellow men.