'Profaning' in the Bible

Blessed is the one who does this, and the person that holds it fast, who observes the Sabbath without profaning it, and restrains his hands from practicing any evil.

"Also, the foreigners who join themselves to the LORD, to minister to him, to love the name of the LORD, to be his servants, and to bless the LORD'S name, observing the Sabbath without profaning it, and who hold fast my covenant