Read the scripture closely, God did not say they did not build a fire the way he commanded them, he said they built a fire in a way he commanded them not (he never told them to build it that way), therefore your (and anybody else) that use the argument if the bible is silent on the matter, it is okay is proven wrong right here :
Leviticus 10:1 (NKJV)
[SUP]1 [/SUP]Then Nadab and Abihu, the sons of Aaron, each took his censer and put fire in it, put incense on it, and offered profane fire before the LORD, which He had not commanded them.
Lev 10:12-20[SUP]
12 [/SUP]Then Moses spoke to Aaron, and to his surviving sons, Eleazar and Ithamar, “Take the grain offering that is left over from the Lord’s offerings by fire and eat it unleavened beside the altar, for it is most holy. [SUP]
13 [/SUP]You shall eat it, moreover, in a holy place, because it is your due and your sons’ due out of the Lord’s offerings by fire; for thus I have been commanded.
[SUP]14 [/SUP]The breast of the wave offering, however, and the thigh of the offering you may eat in a clean place, you and your sons and your daughters with you; for they have been given as your due and your sons’ due out of the sacrifices of the peace offerings of the sons of Israel.
[SUP]15 [/SUP]The thigh offered by lifting up and the breast offered by waving they shall bring along with the offerings by fire of the portions of fat, to present as a wave offering before the Lord; so it shall be a thing perpetually due you and your sons with you, just as the Lord has commanded.”
[SUP]
16 [/SUP]But Moses searched carefully for the goat of the sin offering, and behold, it had been burned up! So he was angry with Aaron’s surviving sons Eleazar and Ithamar, saying, [SUP]
17 [/SUP]“Why did you not eat the sin offering at the holy place? For it is most holy, and He gave it to you to bear away the guilt of the congregation, to make atonement for them before the Lord. [SUP]
18 [/SUP]Behold, since its blood had not been brought inside, into the sanctuary, you should certainly have eaten it in the sanctuary, just as I commanded.” [SUP]
19 [/SUP]But Aaron spoke to Moses, “Behold, this very day they presented their sin offering and their burnt offering before the Lord. When things like these happened to me, if I had eaten a sin offering today, would it have been good in the sight of the Lord?” [SUP]
20 [/SUP]When Moses heard
that, it seemed good in his sight.
Here we see that Eleazar and Ithamar violated the law and God did not even get involved. It has always been an issue of the heart. They did what they felt they should do since doing either thing was a violation. If the bible says to you not to use instruments in service then you should not use them. To me, you are adding words. I am a member at the Church of Christ and we do not use instruments, but I do not think it would be a sin if we did. However, I do think it would be wrong for me to cause division in my congregation by trying to get instruments introduced. And besides I am happy without them. I just don't think we should be bothering those that use instruments because, quite frankly, I don't think God is concerned about them.