Most Christians do not trust Christ, so that is why they don't tithe their gross income. They don't believe what the Word says it can do. Only the few who are full of the Holy Spirit tithe while the others give the Lord their left overs.
Ok you are obviously a gross 10% man.
I am not. I pay my taxes first. Which help towards welfare for those in need.
I then give to God.
Be very very careful when insisting that believers give 10% gross or at the very minimum they must tithe.
I went to an elder as I had problems with debt.
His response was give 10% gross under a deed of covnenat for 3 years.
God will meet your needs and help with your debts.
After 3 years I had double the debt.
I stopped tithing.
I actually came to the conclusion that me tithing and not paying my debts was wrong.
I felt it was more honouring to God to meet my debts.
I even contacted debtors before that 3 year period who had no idea that I had moved, even a dentist.
In USD at the time it was about 90k, GBP 60k.
I know God honoured that because as I started to do that things started to happen.
Little things like unexpected gifts, no of money but things I liked but wouldn’t buy. My favourite aftershave with would cost about 100 bucks.
Then a big one. One of my debts was about £40k. I came to an agreement with them to pay a certain amount a month.
Based on this amount it would have taken about 299 years to pay it off.
Not long after we started they then started asking me to pay more, more than I could afford.
In the he I telephoned them. I felt prompted to do so.
I asked the question what would they accept as a lumpy sum payment to clear the debt. If it was going to lower then 40k and lower interest then if I could get it from somewhere else at least that would be better.
They said “We will accept 4k. Yes 4K.
10% of what I owed them.
Work lent me the money and then wrote it off some months later.
Overall it took about 16 years before I became debt free.
What I did do though is that as the decreased I had a bit more money, some of it I gave to to church or others and the rest towards my debts.
I get very wary of people who say you must tithe (what ever amount) regardless of circumstances.
On a side note I would ask this question.
I am an accountant, I have and still do help many people out by doing their accounts. Mainly people in the church who can’t afford the fees, I have helped many people with their finances.
On average I could earn about £10k a year. The most I have ever earned is £1k.
Is that not a tithe?