Money is just one resource. There is your time, your intellect and your energy. They can be translated into hard earned cash. They can be offered to Him as an offering. many teach about tithing, giving 10% of your income. There is often a big debate as to whether it is net (after tax) or gross (before tax).
This would seem to me to be missing the point. I would go so far as to say it is the wrong answer to the wrong question. It isn’t how little you can give or what is the minimum before something bad happens to you. Rather it is how much you are willing to surrender to Him.
If you have ever said or sung ‘I surrender all’ then you have declared that everything is His. Your time, your money and your energy and even your skills, abilities and knowledge. He gave them all to you anyway.
Money tends to be the focus. It can be easily measured. It can also be our biggest downfall. More often than not we become transfixed by it. Obsessed by it. Love it. Fear it, and the list goes on. It can be our security and also a powerful weapon.
Money itself is inert. It isn’t evil. What we do or don’t do with it sheds light on the workings of our heart. Jesus was supported by the wealth of the ladies that followed Him. They took care of His needs out of their own pocket. If Jesus needed money so will we.