Christina Noble had a dream to go to Vietnam to love the children.
martin Luther King had a dream for the children of USA.
God told Moses to lead His children out of Egypt. God is all about His children.
It didnt enter Moses head to finance anything. He just needed to rely on God and obey Him. Christina Noble had no money, neither it seems did Martin Luther King. George Muller never asked anyone for a cent. GLadys Aylward had only two pennies and she worked as a maid.
The dream isnt about being prosperous so you can 'finance a revival' certainly Jesus, who was born in a stable, wasnt exactly rich, his parents couldnt afford full sacrifice, and his disciples couldnt with their own money, feed 5000 people.
What God asks of us and calls us to do, is not so we can have a good self-image. He calls us for His purpose to love one another...and to show love to those who have not encountered Him before.