"Dis*ci"ple\, n. [OE. disciple, deciple, OF. disciple, fr. L. discipulus, fr. discere to learn.] One who receives instruction from another; a scholar; a learner; especially, a follower who has learned to believe in the truth of the doctrine of his teacher; an adherent in doctrine; as, the disciples of Plato; the disciples of our Savior."
What is the motivation to learn, follow, and believe the Truth of Jesus? It begins with my faith, believing that I cannot measure up to the perfection required to hang out with God. I'm not good enough, I fall short of the mark (that's a nicely worded way of saying, "I sin."). So I need a Savior. I need Christ to make it right for me before God. I believe that. That's the crux of my faith.
The next step then, is to follow Him, in all His ways. To follow is a response to realizing what He's done for me. It's a jaw-dropping, head-buried-in-the-hands, face on the floor, mind-blowing reaction to what He did for me, even though I did not deserve it. Except that I can forget about it. Like the second the phone rings, or one of my kids asks me for something. So I engage in these disciplines--these actions of following and learning--to help me get realigned, to keep my perspective on Him and His Kingdom.
And here's what is really amazing about the whole thing. The more closely I follow, the more I get to know Him. The more He opens my eyes to His activity. So, in addition to saving me, He also blesses me all the time with glimpses of Him and His ways! Do I do it because I don't want to get caught doing the wrong thing? No. Do I do it so that He won't slap me down when I make a mistake? No. Or maybe to make up for all the ways I've not measured up? No. The real motivation for me to be a follower of Christ is that I don't want to miss out on the blessings He has for me. The thrill of those glimpses keeps me coming back for more.
So, I'm not thinking about coming up with a way for our family to observe the Sabbath because I'm worried about following a rule, or because God is "shoulding" me to do it. (He isn't, for the record, anyway. Jesus and Paul both made it clear in the New Testament that we are not bound by the old law.) I'm thinking about it because it seems to me that spending some time as a family remembering that gift Jesus gave us would be a blessing. It could be a chance for us to get to know God better, together.