And my God will meet all your needs according to the riches of his glory in Christ Jesus. (Phil 4:19)
Our wants are unlimited, but our heavenly father knows our needs and He supplies them according to our need at the right time.
Once there was a servant of God who had an orphanage. There were about 300 children in hi orphanage. He lived purely on faith. He was not a wealthy person but God supplied all his need. But one day God tested his faith, in the morning when he rose he came to know that there was nothing for breakfast for the children. He prayed with full faith in his heart and said “My God shall supply our need” and he was happy and didn’t have a sad countenance because he knew his savior lives. All the three hundred children were waiting desperately for breakfast. Suddenly there was a knock at the door, when they opened the door the nearby baker was standing with plenty of bread. The bread van had got stuck in the ice as there was no snowfall in the previous night. The van was not able to move, so all the bread was given to the children. The man of God said “Lord, how can they eat only bread?”. The Lord answered his prayer. The milk van also got stuck and tilted and was spilling, so all the children got the milk and they had plenty of milk and bread for breakfast. That is our God marvelous who supplies all our need.