God created everything. God created the things that create things in causal chains, with or without volition. God is in ultimate charge. God can change the rules at any point.
If I trust God, I will be looked after financially, one way or another.
If I need money to live, God will provide me the money or the resources that I would buy with the money.
There is never any need to fear.
The only requirement is that I stay close to God and perform His work well.