When I became a Christian at a young age, the first thing I noticed that had changed in me was, I became aware of my imperfections/sin before God in a very real and deep way. At this point, I had not much read the bible, for I was only young. However, during sermons I would read my bible(I got bored then listening to them) And inevitably I read of the ten commandments. I wondered why thou shalt not covet was one of them. I could understand the other nine being important, but not the tenth, it seemed so trivial to me. For at that time I rationalised it was referring solely to material goods, such as do not covet your neighbours nice car, or his house. And to my mind, to wish you had things like that wasn’t such a big deal, for we all think like that at times don’t we. However, once I reached puberty I immediately knew impure thoughts were sin, no one had to explain that to me. I was breaking the tenth commandment that was written in my mind and placed on my heart. Though, from reading the letter written in ink, I still thought that commandment only referred to coveting material goods.
Why do I mention this? Because I was acutely aware of my sin through the law placed within me. I could not hide from it, whether it was failure to love others as I should, getting angry at people, impurities in the mind or anything else that barred me from sinless perfection. But I was never once convicted I must observe a set Saturday Sabbath. It would seem very strange to me, that the work of the law written in my mind and placed on my heart did its job, my sin was revealed to me, but, if I sinned by not observing a Saturday Sabbath it could not do its job concerning that.
There is no problem whatsoever in anyone wanting to observe a Saturday Sabbath, in fact, if they believe they should, for them it is something they should do, but they do not have the right to insist everyone else must. The conviction of sin should come from within, not through reading the letter written in ink, if you have the full covenant Christ died to usher in