Romans 12v1 says: ‘I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.’ (King James version)
So, how are we to present our bodies as a holy, acceptable living sacrifice to God? I’m just going to talk about one way we can present our bodies, and by that I mean our physical bodies, as a living sacrifice to God. The way I am going to talk about here is to do with the health and fitness of your body. So, okay, two ways, but in many ways they overlap. By keeping your physical body fit and healthy, I believe this honours God. For, remember, our bodies are temples of the Holy Spirit (1 Corinthians 6v19), and we are to make our bodies beautiful temples, not just in spiritual, sinless, terms, but I believe in physical terms, too. By getting our bodies as fit and healthy as we can, I believe it is like the equivalent of cleaning a physical temple, making it pleasant and hospitable.
Of course, for your body to be a hospitable place for the Holy Spirit, you simply have to have your spiritual state changed and become born-again. Then the Holy Spirit will come and live within you, no matter how healthy or fit you are. But I believe that by physically taking care of this temple glorifies God, and it shows you are taking care of the house God is living in. You are exerting yourself more fully as a human being, and in doing so, you are living more fully for God.
By simply taking care of your of your mortal, dust-built body that God has gifted you with, therefore, is important. For, your body is a foreshadow of the resurrection body you will receive for your next life, and I believe that by looking after its physicality honours the God who made it.
So, what advice do I have to start living a healthier, fitter life? Well, what I am advising is that you start small. Very small, manageable bites of exercise and helpings of healthy food. Do not try to add too much into the mix at once, if you are not used to a healthy lifestyle, as I am not. By only having small targets, and then building on them bit by bit, you are keeping things manageable, and keeping your motivation up. You are less likely to fail, and therefore your confidence and self-esteem will go up, which I believe will also honour God. I believe God is honoured when you as a human being exert yourself to a fuller life.
As an example, in my own life, for a week or so I dedicated myself to doing just 5 minutes of my exercise bike per day. Very small, very manageable for me. I then added doing some weights into the mix, to lift just every few days or so. Add manageable bites to the mix when you have made your first a habit. Now I am dedicating 10 minutes to riding my exercise bike a day, rather than 5 minutes. After I have made this a habit, I will add eating a banana every day into the mix, then perhaps a carrot. Add things only once you have created habits of old decisions.
So, this is my advice for living a fitter, healthier life for God. For presenting your body as a living sacrifice to Him. Start with small, manageable targets- 5 minute exercises a day, one good food a day, etc. etc. Then build on them once you have made them into habits- when they are second nature- over a period of days. I hope this has been a practical help for any Christian who desires to know a way to present their bodies as living sacrifices to the wonderful God we serve. Remember, start small!