Someone asked me if people will go to the lake of fire for worshipping with musical instruments.

God says we must not worship in vain, Mt 15:7-9. God says must worship in truth, Jn 4:23,24. God says not to add to His word, Rev 22:18ff. God killed a couple of men for offering strange fire, Lev 10:1ff. God said not to exceed what is written so that one isn’t puffed up against another, 1 Cor 4:6. God said not to cause division, 1 Cor 1:10ff. Knowing God did not authorize the use of instruments and the Catholics, history is unanimous on this, were the first to introduce them, what do you think God will do?