Phil 4: 19 NKJV reads “And my God shall supply all your needs according to His riches in glory by Christ Jesus”.
Yes. This is what Paul says about his God. But how very often are his words mistaken.
People often talk only about God supplying or having to supply their needs. But Paul clearly says the source of supplying our demands. It is His riches in glory. His glory and honour becomes rich when we praise Him, when we adore Him, when we glorify Him. And according to these riches that each one of us have built in the Almighty, through Christ Jesus, our prayers shall also be provided for by and through the same Christ Jesus.