Samuel then said in I Samuel 15:22&23 - "Has the Lord as great delight in burnt offerings and sacrifices, as in obeying the voice of the Lord? Behold, to obey is better than sacrifice, and to heed than the fat of rams. For rebellion is as sin of witchcraft, and stubbornness as iniquity and idolatry..."
What does this story have to do with apostasy and lawlessness? I believe that disobedience in one thing makes it much easier to be disobedient in others. In fact, Paul said that if we break just one commandment - we're guilty of breaking all of them. Suppose you have a chain bracelet with 10 links - all hooked together around your wrist. If you break one of those links - the whole bracelet falls apart!
So, when God specifically says in Exodus 20:10 that "the 7th day is the Sabbath of the Lord your God. In it you shall do no work...", then why do we as Christians think that keeping the first day of the week as the "Lord's Day" is going to be acceptable to Him? Aren't we sounding a little like Saul by justifying our disobedience to Him? What is it that makes it so hard for us to be obedient to the voice of the Lord our God? Is it because we "fear the people" as Saul said he did in I Sam. 15:24 or is it because we are "saved by grace" and have no fear of God before our eyes? At this point, it becomes easy "to do what is right in our own eyes" as the book of Judges reveals.
Before there will be a revival in the U.S., God's people must come to the realization that we are either slaves of righteousness (law-keepers, obedience) or we are slaves of unrighteousness (law-breakers, disobedient). There is no room for discussion when it comes to obeying the voice of the Lord our God. As the words of the old hymn say, "Trust and obey, for there's no other way to be happy in Jesus, but to trust and obey."