It’s not only the fact that majority of Christendom is dispensationalist. Believing we are no longer under the dispensation of the law, but grace. To not keep God’s law. But practices to keep 9 of the Ten Commandments, and not all 10.
To keep 9 of the commandments, when the Bible says, if you offend in only one of them, your guilty of them all. For sin is the transgression of the law.
James 2:10 and 1 John 3:4.
It’s self righteous to then pick which commandment you want to keep, and use it as a point of justification. Rejecting the witness of the law, the righteousness of God for self righteousness, and Justification by faith, which comes by His righteousness. To create a standard of righteousness by your own capacity and will to keep contrary to God’s.
This is lawlessness and willing disobedience to God. Wherefore, the millions who claim to know Him, but don’t keep His Commandments are liars who don’t know God and have not the truth in them, according to the Scriptures.
1 John 2:4