It isn't about buying heaven or giving to a specific church. It is about faith. God gives you 100% of what you get. All he ask is that you give back 10% and trust him with the results. I can tell you, my money was always tight, seemed my debt kept growing. I began to faithfully tithe, and now I always have enough money. You have to quit doing the math because it doesn't work when God is involved. As I once heard Joyce Meyer say, if you don't give God the 10% he ask for, Satan will take it. So when you don't give back, your car breaks down, or your refrigerator breaks or a water line breaks. Seems that since I started tithing, less things break, maybe it is my imagination but that is the way I see it. Not to mention, seems I have folks randomly give me money when I least expect it.
Regardless of what the Church does with what you give, God ask you to give, if they use the money inappropriately, God will deal with them. We have to answer for our actions not those of others.
Rosewood