Amen was written by Prophet Uebert Angel and Savanah, the Word of God says that all things in Him are yes and AMEN.
So in this very year if you know He says you shall prosper say Amen, if His word said healing is yours, say Amen! You are what God has said about you.
All you have to do is speak in unison with your heavenly Father and walk according to His word. AMEN!