First and foremost, you have to establish whether a person is willing to follow the dictates of the Bible and the example of Christ and the New Testament Church or the traditions of men, which are based on paganism and human tradition and not on the Bible.
The following approach could be pursued in a series of questions, as outlined below:
1) How does a person prove, show, manifest and demonstrate that he or she is willing to embrace God’s love?
1 John 5:2-3 says: “By this we know that we love the children of God, when we love God and keep His commandments. For this is the love of God, that we keep His commandments. And His commandments are not burdensome.”
The Bible is clear that one demonstrates love for God—that one is willing to embrace the love OF God–by keeping His commandments. There is nothing ambiguous about this statement. The conclusion is: If someone does not keep the commandments in spite of what he or she may say, then the person does not truly love God.
2) How many of the commandments should one keep?
The obvious answer is, all of them. So now, why does someone keep Sunday rather than the commanded Sabbath…