Keeping the home holy and clean and Godly

I must say that now that I only keep the flame lighting from taking place in the home, I can feel a definate distinction from the inside of the home and the rest of the world. I must say that the home feels carefully laid out and that it feels holier that we do not light a flame in the home but that we do not care if its lit on our front door step. Thats fine by me. I am sure that perhaps some of the many orthodox people who do appearantly exist but I am yet to get to know might tell me that I am wrong and misguided. I say not. So be good and kept the laws exactly as they are written. I am yet to find the exact law in the Tanakh on lighting a flame in your home on shabbas. Perhaps if I am meant to find it and worry about its detail as I am sure I am, I will stumble across such the law may be soon. Thanks.