“For it is written, “Rejoice, you childless woman, who cannot give birth to any children! Break into song and shout, you who feel no pains of childbirth! For the children of the deserted woman are more numerous than the children of the woman who has a husband.””  
Galatians 4:27

The wonder that is the instruction in God’s word, almost always antithetical to the contemplations of the human mind! In the main verse, instead of instructing the one who is childless to cry in despair and complain, he says she should break into a song and shout!
People only sing and shout for joy when they’ve got a miracle, so that means God is telling the childless woman that the miracle has happened- he can see it; now, she should sing and shout because she would see it.
This means you can initiate the set time for your miracle when you live by faith! The word of God is telling us that which is wrought by faith beyond natural circumstances would overtake and outlast in quality and quantity that which was wrought by natural means!
“For the children of the deserted woman are more numerous than the children of the woman who has a husband”
That statement is a wonder, what a husband wasn’t sufficient to do for the woman, her rejoicing in singing and shouting did!
Maybe you have a plan and have some resources but you need one extra important resource for your plan to take off; well, God has an alternate effective resource- he says, sing and shout for joy!