LAW OF INCREASE 

"I have planted, Apollos watered; but God gave the increase. So then neither is he that planteth any thing, neither he that watereth; but God that giveth the increase. Now he that planteth and he that watereth are one: and every man shall receive his own reward according to his own labour. For we are labourers together with God: ye are God's husbandry, ye are God's building" - (‭1 Corinthians‬ ‭3‬:‭6-9‬ KJV).  

As we increase in co-labouring with God in our various vocations and callings - winning and edifying souls - so we increase on every side. So we prosper all round.  So will Matt. 6:33 be fulfilled in you.